Growing community of inventors

Beloit, WI, United States of America

Derrick L James

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 = 25

Derrick L James ↔ John Wayne Kroening (1 patent)Derrick L JamesDerrick L James (1 patent)John Wayne KroeningJohn Wayne Kroening (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Greenlee Textron Inc. (1 from 88 patents)


1 patent:

1. 7418846 - Lock box using puck lock

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/29/2025
Loading…