Growing community of inventors

Winder, GA, United States of America

James M Simpson

Average Co-Inventor Count = 5.00

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 = 5

James M Simpson ↔ Robert J Cencer (2 patents)James M Simpson ↔ Michael J Rench (2 patents)James M Simpson ↔ Ralph Hartman Schorr (2 patents)James M Simpson ↔ Robert C Ortner, Jr (2 patents)James M SimpsonJames M Simpson (2 patents)Robert J CencerRobert J Cencer (22 patents)Michael J RenchMichael J Rench (9 patents)Ralph Hartman SchorrRalph Hartman Schorr (8 patents)Robert C Ortner, JrRobert C Ortner, Jr (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Trinity Industries, Inc. (1 from 97 patents)

2. Trn Business Trust (1 from 81 patents)


2 patents:

1. 7278359 - Railway car for transporting semi-trucks

2. 6935245 - Railway car for transporting semi-trucks

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