Growing community of inventors

Pittsburgh, PA, United States of America

Christopher Stygar

Average Co-Inventor Count = 4.57

ph-index = 8

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 = 154

Christopher StygarRobert Dale Parks (4 patents)Christopher StygarTim Cunningham (4 patents)Christopher StygarSean Michael McDowell (3 patents)Christopher StygarEugene Nelson Scarberry (3 patents)Christopher StygarMatthew Beale (3 patents)Christopher StygarRonald B Kemnitzer (3 patents)Christopher StygarElias G Diacopoulos (2 patents)Christopher StygarSanto A DeFrancesco (2 patents)Christopher StygarWilliam E Adams (1 patent)Christopher StygarLance Ranard Busch (1 patent)Christopher StygarWilliam D Boehmer (1 patent)Christopher StygarChinmoy Raval (1 patent)Christopher StygarGary Lotz (1 patent)Christopher StygarJean Clements-Macak (1 patent)Christopher StygarChristopher Stygar (8 patents)Robert Dale ParksRobert Dale Parks (25 patents)Tim CunninghamTim Cunningham (8 patents)Sean Michael McDowellSean Michael McDowell (83 patents)Eugene Nelson ScarberryEugene Nelson Scarberry (59 patents)Matthew BealeMatthew Beale (20 patents)Ronald B KemnitzerRonald B Kemnitzer (3 patents)Elias G DiacopoulosElias G Diacopoulos (9 patents)Santo A DeFrancescoSanto A DeFrancesco (2 patents)William E AdamsWilliam E Adams (148 patents)Lance Ranard BuschLance Ranard Busch (50 patents)William D BoehmerWilliam D Boehmer (4 patents)Chinmoy RavalChinmoy Raval (4 patents)Gary LotzGary Lotz (1 patent)Jean Clements-MacakJean Clements-Macak (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Adams Mfg. Corp. (4 from 171 patents)

2. Ric Investments, Inc. (2 from 297 patents)

3. Koninklijke Philips Corporation N.V. (1 from 21,384 patents)

4. Fisher Scientific Company (1 from 97 patents)


8 patents:

1. 8205617 - Oral appliance for treatment of snoring and sleep apnea

2. D554260 - Oral appliance device

3. D554259 - Oral appliance tray

4. 6500666 - Hybridization oven/incubator rotisserie and bottle retainer system

5. D382227 - Tree stand

6. D368018 - Bird Hook

7. D368016 - Elephant hook

8. D368017 - Rhinoceros hook

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idiyas.com
as of
12/25/2025
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