Growing community of inventors

Lexington, KY, United States of America

David Lee Merrifield

Average Co-Inventor Count = 3.01

ph-index = 9

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 353

David Lee MerrifieldBrian Lester Boettcher (13 patents)David Lee MerrifieldMark William Amann (7 patents)David Lee MerrifieldRoyden Thomas Kern (5 patents)David Lee MerrifieldJames J Molloy (4 patents)David Lee MerrifieldRandal Scott Williamson (3 patents)David Lee MerrifieldGregory Alan Cavill (3 patents)David Lee MerrifieldPaul Douglas Horrall (3 patents)David Lee MerrifieldRonald Willard Baker (3 patents)David Lee MerrifieldEmily Stefano Adams (3 patents)David Lee MerrifieldBrian Lee Hawes (3 patents)David Lee MerrifieldMatthew Lee Rogers (2 patents)David Lee MerrifieldJames Richard Leemhuis (2 patents)David Lee MerrifieldJames Anthany Carter, Ii (2 patents)David Lee MerrifieldBenjamin Keith Newman (2 patents)David Lee MerrifieldJason Paul Hale (2 patents)David Lee MerrifieldEarl Dawson Ward, Ii (2 patents)David Lee MerrifieldDaniel Paul Cahill (2 patents)David Lee MerrifieldMartin Victor DiGirolamo (2 patents)David Lee MerrifieldJay Scott Siekmann (2 patents)David Lee MerrifieldDaniel Lee Thomas (2 patents)David Lee MerrifieldBernard L Wilzbach (2 patents)David Lee MerrifieldRobert Leonard Burdick (2 patents)David Lee MerrifieldJoAnn Whitney Hebner (2 patents)David Lee MerrifieldMichael Craig Leemhuis (1 patent)David Lee MerrifieldGregory Lawrence Ream (1 patent)David Lee MerrifieldHarald Portig (1 patent)David Lee MerrifieldPhillip Byron Wright (1 patent)David Lee MerrifieldAlan Stirling Campbell (1 patent)David Lee MerrifieldGary Scott Overall (1 patent)David Lee MerrifieldSteven Alan Curry (1 patent)David Lee MerrifieldKyle Bradley Martin (1 patent)David Lee MerrifieldThomas Campbell Wade (1 patent)David Lee MerrifieldCyrus Bradford Clarke (1 patent)David Lee MerrifieldSteven L Applegate (1 patent)David Lee MerrifieldNicholas Fenley Gibson (1 patent)David Lee MerrifieldDaniel George Mlejnek (1 patent)David Lee MerrifieldTimothy P Craig (1 patent)David Lee MerrifieldStephen Andrew Brown (1 patent)David Lee MerrifieldChristopher Elliot Lingle (1 patent)David Lee MerrifieldRichard Andrew Seman, Jr (1 patent)David Lee MerrifieldGary Michael Tylicki (1 patent)David Lee MerrifieldAsmund Vego (1 patent)David Lee MerrifieldThomas Gregrory Survant (1 patent)David Lee MerrifieldPhilip John Male (1 patent)David Lee MerrifieldRobert Andrew Kosieniak (1 patent)David Lee MerrifieldMark Willaim Amann (1 patent)David Lee MerrifieldGregrory Lawrence Ream (1 patent)David Lee MerrifieldRoyden Thomas Kern (1 patent)David Lee MerrifieldDavid Lee Merrifield (34 patents)Brian Lester BoettcherBrian Lester Boettcher (66 patents)Mark William AmannMark William Amann (48 patents)Royden Thomas KernRoyden Thomas Kern (12 patents)James J MolloyJames J Molloy (20 patents)Randal Scott WilliamsonRandal Scott Williamson (72 patents)Gregory Alan CavillGregory Alan Cavill (49 patents)Paul Douglas HorrallPaul Douglas Horrall (46 patents)Ronald Willard BakerRonald Willard Baker (25 patents)Emily Stefano AdamsEmily Stefano Adams (19 patents)Brian Lee HawesBrian Lee Hawes (16 patents)Matthew Lee RogersMatthew Lee Rogers (251 patents)James Richard LeemhuisJames Richard Leemhuis (59 patents)James Anthany Carter, IiJames Anthany Carter, Ii (56 patents)Benjamin Keith NewmanBenjamin Keith Newman (50 patents)Jason Paul HaleJason Paul Hale (34 patents)Earl Dawson Ward, IiEarl Dawson Ward, Ii (27 patents)Daniel Paul CahillDaniel Paul Cahill (19 patents)Martin Victor DiGirolamoMartin Victor DiGirolamo (18 patents)Jay Scott SiekmannJay Scott Siekmann (15 patents)Daniel Lee ThomasDaniel Lee Thomas (13 patents)Bernard L WilzbachBernard L Wilzbach (13 patents)Robert Leonard BurdickRobert Leonard Burdick (10 patents)JoAnn Whitney HebnerJoAnn Whitney Hebner (2 patents)Michael Craig LeemhuisMichael Craig Leemhuis (70 patents)Gregory Lawrence ReamGregory Lawrence Ream (45 patents)Harald PortigHarald Portig (35 patents)Phillip Byron WrightPhillip Byron Wright (25 patents)Alan Stirling CampbellAlan Stirling Campbell (24 patents)Gary Scott OverallGary Scott Overall (23 patents)Steven Alan CurrySteven Alan Curry (21 patents)Kyle Bradley MartinKyle Bradley Martin (20 patents)Thomas Campbell WadeThomas Campbell Wade (17 patents)Cyrus Bradford ClarkeCyrus Bradford Clarke (14 patents)Steven L ApplegateSteven L Applegate (14 patents)Nicholas Fenley GibsonNicholas Fenley Gibson (10 patents)Daniel George MlejnekDaniel George Mlejnek (9 patents)Timothy P CraigTimothy P Craig (8 patents)Stephen Andrew BrownStephen Andrew Brown (7 patents)Christopher Elliot LingleChristopher Elliot Lingle (7 patents)Richard Andrew Seman, JrRichard Andrew Seman, Jr (6 patents)Gary Michael TylickiGary Michael Tylicki (5 patents)Asmund VegoAsmund Vego (4 patents)Thomas Gregrory SurvantThomas Gregrory Survant (2 patents)Philip John MalePhilip John Male (2 patents)Robert Andrew KosieniakRobert Andrew Kosieniak (1 patent)Mark Willaim AmannMark Willaim Amann (1 patent)Gregrory Lawrence ReamGregrory Lawrence Ream (1 patent)Royden Thomas KernRoyden Thomas Kern (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lexmark International, Inc. (34 from 3,024 patents)


34 patents:

1. 12164244 - Toner container having an angled electrical connector

2. 12092990 - Toner containers having electrical connectors of different positions

3. 11829085 - Toner container having an angled electrical connector

4. 11703777 - Drive and seal assembly for an electrophotographic image forming device

5. 11561489 - Seal for an electrophotograhic image forming device

6. 11402770 - Seal for an electrophotographic image forming device

7. 11327417 - Drive and seal assembly for an electrophotographic image forming device

8. D934340 - Toner cartridge

9. D929496 - Toner cartridge

10. 10962905 - Seal for an electrophotograhic image forming device

11. 10809662 - Toner cartridge having positioning features

12. 10691062 - Toner cartridge having a spring for mechanically biasing a developer unit relative to a photoconductor unit and forming an electrical path to an imaging component

13. 10656592 - Toner cartridge having positioning features

14. 10444661 - Toner cartridge having a biasing assembly for biasing a media feed roll in an electrophotographic image forming device

15. 10338518 - Redundant electrical contact between a fastener and a component

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/6/2025
Loading…