Growing community of inventors

Cambridge, MD, United States of America

Charles E Hennigar

Average Co-Inventor Count = 2.76

ph-index = 2

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 = 85

Charles E HennigarGeorge Howard Messick, Jr (3 patents)Charles E HennigarRobert E Maine, Jr (2 patents)Charles E HennigarThomas O Perdue (1 patent)Charles E HennigarJeffrey D Ulchak (10 patents)Charles E HennigarChetwyn Jones (2 patents)Charles E HennigarJeffery D Ulchak (1 patent)Charles E HennigarJr Robert E Maine (0 patent)Charles E HennigarGeorge Howard Messick (0 patent)Charles E HennigarJr George H Messick (0 patent)Charles E HennigarCharles E Hennigar (4 patents)George Howard Messick, JrGeorge Howard Messick, Jr (29 patents)Robert E Maine, JrRobert E Maine, Jr (23 patents)Thomas O PerdueThomas O Perdue (27 patents)Jeffrey D UlchakJeffrey D Ulchak (10 patents)Chetwyn JonesChetwyn Jones (5 patents)Jeffery D UlchakJeffery D Ulchak (1 patent)Jr Robert E MaineJr Robert E Maine (0 patent)George Howard MessickGeorge Howard Messick (0 patent)Jr George H MessickJr George H Messick (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cambridge International, Inc. (4 from 57 patents)


4 patents:

1. 9994396 - Lane divider for eye link conveyor belt

2. 7987972 - Wire plate conveyor belt

3. 7779888 - Hanger assembly

4. 7721877 - Quick splice conveyor belt system and method therefor

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idiyas.com
as of
12/24/2025
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