Growing community of inventors

Morris, MN, United States of America

Tom Koehl

Average Co-Inventor Count = 1.29

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

Tom KoehlTravis Thooft (1 patent)Tom KoehlPhilip Rosen (1 patent)Tom KoehlTom Koehl (3 patents)Travis ThooftTravis Thooft (7 patents)Philip RosenPhilip Rosen (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Wm. D. Scepaniak Inc. (2 from 2 patents)

2. Superior Industries, Inc. (1 from 86 patents)


3 patents:

1. 12391496 - Unloading conveyor systems, methods and apparatus

2. 11975930 - Unloading conveyor systems, methods and apparatus

3. 11440739 - Portable belt conveyor system, methods and apparatus

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as of
12/13/2025
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