Growing community of inventors

Fort Worth, TX, United States of America

Grant Keyser

Average Co-Inventor Count = 2.00

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

Grant KeyserAndrew Brown (1 patent)Grant KeyserGrant Keyser (1 patent)Andrew BrownAndrew Brown (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Trinity Rail Group, LLC (1 from 43 patents)


1 patent:

1. 12179812 - Universal hitch intermodal well car system

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/30/2025
Loading…