Growing community of inventors

Decatur, IL, United States of America

Warren L Ferriell

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 = 12

Warren L Ferriell ↔ Carroll R Cole (1 patent)Warren L Ferriell ↔ Alfred W Sieving (1 patent)Warren L Ferriell ↔ Richard E Guhl (1 patent)Warren L Ferriell ↔ Frederick C O'Neill (1 patent)Warren L FerriellWarren L Ferriell (1 patent)Carroll R ColeCarroll R Cole (22 patents)Alfred W SievingAlfred W Sieving (9 patents)Richard E GuhlRichard E Guhl (8 patents)Frederick C O'NeillFrederick C O'Neill (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Caterpillar Tractor Co. (1 from 1,981 patents)


1 patent:

1. 3954150 - Vehicle roll protective structure

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/7/2025
Loading…