Growing community of inventors

East Leroy, MI, United States of America

David S Roth

Average Co-Inventor Count = 2.00

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 = 18

David S Roth ↔ Bruce Edward Smith (1 patent)David S RothDavid S Roth (1 patent)Bruce Edward SmithBruce Edward Smith (13 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Tekonsha Towing Systems, Inc. (1 from 2 patents)


1 patent:

1. D494547 - Electronic controller for towed vehicle brakes

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12/15/2025
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