Growing community of inventors

Indianapolis, IN, United States of America

Curt M Barnhart

Average Co-Inventor Count = 6.00

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 = 1

Curt M Barnhart ↔ Angelina Y Cheung (1 patent)Curt M Barnhart ↔ Gary A Foreman (1 patent)Curt M Barnhart ↔ Stephen C Jackson (1 patent)Curt M Barnhart ↔ Dan N Hamilton (1 patent)Curt M Barnhart ↔ Cleo E Willhite (1 patent)Curt M BarnhartCurt M Barnhart (1 patent)Angelina Y CheungAngelina Y Cheung (1 patent)Gary A ForemanGary A Foreman (1 patent)Stephen C JacksonStephen C Jackson (1 patent)Dan N HamiltonDan N Hamilton (1 patent)Cleo E WillhiteCleo E Willhite (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cummins Engine Company, Inc. (1 from 649 patents)


1 patent:

1. 6679953 - Method for assembling and hardening a ball plug in a counterbore of a fuel injector nozzle assembly

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1/3/2026
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