Growing community of inventors

Homewood, IL, United States of America

John B Brewster

Average Co-Inventor Count = 3.00

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 = 0

John B Brewster ↔ Paul Lindemulder (1 patent)John B Brewster ↔ Christopher D Roberts (1 patent)John B BrewsterJohn B Brewster (1 patent)Paul LindemulderPaul Lindemulder (4 patents)Christopher D RobertsChristopher D Roberts (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Holland LP (1 from 47 patents)


1 patent:

1. 12139180 - Railcar uncoupling lever apparatus and methods of using the same

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