Growing community of inventors

Washington, IL, United States of America

Robert C Heitzman

Average Co-Inventor Count = 7.00

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 = 15

Robert C Heitzman ↔ Thomas Alan Brosowske (1 patent)Robert C Heitzman ↔ Nelson A Jones (1 patent)Robert C Heitzman ↔ Michael J Smith (1 patent)Robert C Heitzman ↔ Jose M Salazar-Vior (1 patent)Robert C Heitzman ↔ Geoffrey M Turk (1 patent)Robert C Heitzman ↔ Samuel M Bishop (1 patent)Robert C HeitzmanRobert C Heitzman (1 patent)Thomas Alan BrosowskeThomas Alan Brosowske (8 patents)Nelson A JonesNelson A Jones (7 patents)Michael J SmithMichael J Smith (5 patents)Jose M Salazar-ViorJose M Salazar-Vior (4 patents)Geoffrey M TurkGeoffrey M Turk (1 patent)Samuel M BishopSamuel M Bishop (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Caterpillar Inc. (1 from 9,463 patents)


1 patent:

1. 5272937 - Active inertia torque absorbing system

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as of
12/29/2025
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