Growing community of inventors

Marysville, WA, United States of America

Roger Hall

Average Co-Inventor Count = 1.00

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 = 4

Roger HallRoger Hall (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Turn and Bank Holdings, Inc. (2 from 6 patents)

2. Lamar Technologies LLC (1 from 7 patents)

3. Precision Airmotive LLC (1 from 1 patent)


4 patents:

1. D794576 - Solid state relay

2. D712932 - Fuel control apparatus

3. 8746214 - Fuel control apparatus

4. D681057 - Fuel control apparatus

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