Growing community of inventors

New Hudson, MI, United States of America

Robert I Girkin

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 = 10

Robert I Girkin ↔ Anthony C Evans (1 patent)Robert I Girkin ↔ Joseph A Starr (9 patents)Robert I Girkin ↔ Thomas Wald (7 patents)Robert I Girkin ↔ Joseph F Zeoli (4 patents)Robert I Girkin ↔ David Lopez-Larequi (3 patents)Robert I Girkin ↔ Richard A Swarich (2 patents)Robert I Girkin ↔ George S Traub (1 patent)Robert I GirkinRobert I Girkin (1 patent)Anthony C EvansAnthony C Evans (32 patents)Joseph A StarrJoseph A Starr (9 patents)Thomas WaldThomas Wald (7 patents)Joseph F ZeoliJoseph F Zeoli (4 patents)David Lopez-LarequiDavid Lopez-Larequi (3 patents)Richard A SwarichRichard A Swarich (2 patents)George S TraubGeorge S Traub (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kelsey-hayes Company (1 from 577 patents)


1 patent:

1. 6257378 - Caliper for disc brake assembly

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idiyas.com
as of
12/21/2025
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