Growing community of inventors

Lexington, KY, United States of America

Robert E Griffith

Average Co-Inventor Count = 3.46

ph-index = 3

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 = 77

Robert E Griffith ↔ Allen D Hawthorne (2 patents)Robert E Griffith ↔ David C Danielson (2 patents)Robert E Griffith ↔ Ernest M Bevilacqua (1 patent)Robert E Griffith ↔ Paul F Siegel (1 patent)Robert E Griffith ↔ Allan L McCroskery (1 patent)Robert E Griffith ↔ Jeffrey L Quedenfeld (1 patent)Robert E Griffith ↔ Gordon P Bruce (1 patent)Robert E Griffith ↔ George T Cowan, Jr (1 patent)Robert E GriffithRobert E Griffith (3 patents)Allen D HawthorneAllen D Hawthorne (13 patents)David C DanielsonDavid C Danielson (5 patents)Ernest M BevilacquaErnest M Bevilacqua (12 patents)Paul F SiegelPaul F Siegel (9 patents)Allan L McCroskeryAllan L McCroskery (8 patents)Jeffrey L QuedenfeldJeffrey L Quedenfeld (5 patents)Gordon P BruceGordon P Bruce (4 patents)George T Cowan, JrGeorge T Cowan, Jr (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (3 from 164,108 patents)


3 patents:

1. D271664 - Combined typehead container and typehead

2. D267151 - Typewriter

3. D266768 - Typewriter

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/4/2025
Loading…