Growing community of inventors

Eureka, IL, United States of America

Daniel Roy Hangartner

Average Co-Inventor Count = 4.00

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

Daniel Roy Hangartner ↔ Jonny Ray Greiner (1 patent)Daniel Roy Hangartner ↔ William Todd Hasty (1 patent)Daniel Roy Hangartner ↔ James Thomas McCarty (1 patent)Daniel Roy HangartnerDaniel Roy Hangartner (1 patent)Jonny Ray GreinerJonny Ray Greiner (11 patents)William Todd HastyWilliam Todd Hasty (2 patents)James Thomas McCartyJames Thomas McCarty (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Caterpillar Inc. (1 from 9,440 patents)


1 patent:

1. 7987027 - Systems for processing machine health information

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as of
12/6/2025
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