Growing community of inventors

Waterford, MI, United States of America

David Allen DeKarske

Average Co-Inventor Count = 2.00

ph-index = 3

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 = 25

David Allen DeKarskeThomas M Williams, Jr (4 patents)David Allen DeKarskeGregory S Hopper (3 patents)David Allen DeKarskeDavid Allen DeKarske (5 patents)Thomas M Williams, JrThomas M Williams, Jr (27 patents)Gregory S HopperGregory S Hopper (7 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Teleswivel, LLC (3 from 10 patents)

2. Williams Innovations, LLC (2 from 7 patents)


5 patents:

1. 8925954 - Hitch apparatus for vehicles

2. 8925955 - Hitch apparatus for vehicles

3. 8789842 - Weight distribution hitch apparatus

4. 8302987 - Adjustable towing apparatus for vehicles

5. 8276931 - Dual tow ball coupling apparatus

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as of
1/7/2026
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