Growing community of inventors

Zeeland, MI, United States of America

Stephen M Vruggink

Average Co-Inventor Count = 9.00

ph-index = 1

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 = 3

Stephen M Vruggink ↔ Mark R Roth (1 patent)Stephen M Vruggink ↔ Andrew D Weller (1 patent)Stephen M Vruggink ↔ Jason D Hallack (1 patent)Stephen M Vruggink ↔ Kevin A Schueler (1 patent)Stephen M Vruggink ↔ Justin D Jansen (1 patent)Stephen M Vruggink ↔ Christopher A Peterson (1 patent)Stephen M Vruggink ↔ Yuhang Yang (1 patent)Stephen M Vruggink ↔ Sonali Agrawal (1 patent)Stephen M VrugginkStephen M Vruggink (1 patent)Mark R RothMark R Roth (80 patents)Andrew D WellerAndrew D Weller (48 patents)Jason D HallackJason D Hallack (39 patents)Kevin A SchuelerKevin A Schueler (6 patents)Justin D JansenJustin D Jansen (5 patents)Christopher A PetersonChristopher A Peterson (2 patents)Yuhang YangYuhang Yang (2 patents)Sonali AgrawalSonali Agrawal (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gentex Corporation (1 from 1,407 patents)


1 patent:

1. D1045965 - Eyewear

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/3/2026
Loading…