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Newtown, CT, United States of America

Charles E Duheis

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 = 17

Charles E Duheis ↔ Gary C Helstern (1 patent)Charles E Duheis ↔ John Cronin (1 patent)Charles E DuheisCharles E Duheis (1 patent)Gary C HelsternGary C Helstern (11 patents)John CroninJohn Cronin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Diba Industries, Inc. (1 from 8 patents)


1 patent:

1. 7299725 - Torque fastening devices and apparatuses

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12/26/2025
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