Growing community of inventors

Cincinnati, OH, United States of America

Charles R Martin

Average Co-Inventor Count = 3.00

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 = 9

Charles R MartinThomas E Warman (1 patent)Charles R MartinFrancis J Kramer (1 patent)Charles R MartinCharles R Martin (1 patent)Thomas E WarmanThomas E Warman (6 patents)Francis J KramerFrancis J Kramer (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Senco Products, Inc. (1 from 117 patents)


1 patent:

1. 4126258 - Clamp nail driving tool

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