Growing community of inventors

Schellsburg, PA, United States of America

Percy D Bollman

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 = 18

Percy D Bollman ↔ Cary D Ritchey (1 patent)Percy D Bollman ↔ Gerald L Woods (1 patent)Percy D BollmanPercy D Bollman (1 patent)Cary D RitcheyCary D Ritchey (13 patents)Gerald L WoodsGerald L Woods (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kennametal Inc. (1 from 1,544 patents)


1 patent:

1. 5833017 - Cutting bit assembly for impinging an earth strata

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…