Growing community of inventors

Olney, IL, United States of America

Robert Ingram

Average Co-Inventor Count = 4.44

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

Robert Ingram ↔ Michael Lindsey (2 patents)Robert Ingram ↔ Charlie Larsen (2 patents)Robert Ingram ↔ Gene S Van Houten, Jr (2 patents)Robert Ingram ↔ Kim Chan (1 patent)Robert IngramRobert Ingram (2 patents)Michael LindseyMichael Lindsey (8 patents)Charlie LarsenCharlie Larsen (6 patents)Gene S Van Houten, JrGene S Van Houten, Jr (4 patents)Kim ChanKim Chan (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Master-halco, Inc. (2 from 15 patents)


2 patents:

1. D424389 - Lacing tool

2. D418735 - Figure eight hinge

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idiyas.com
as of
12/11/2025
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