Growing community of inventors

Kirkland, WA, United States of America

Benjamin D Speirs

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 = 56

Benjamin D SpeirsGerald Jay Angelo (1 patent)Benjamin D SpeirsBenjamin D Speirs (1 patent)Gerald Jay AngeloGerald Jay Angelo (61 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Paccar Inc. (1 from 1,176 patents)


1 patent:

1. 10493837 - Chassis mounted assemblies for electric or hybrid vehicles

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/11/2025
Loading…