Growing community of inventors

Akron, OH, United States of America

Carl Roy Stevens

Average Co-Inventor Count = 3.00

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 = 0

Carl Roy StevensJames E Szpak (1 patent)Carl Roy StevensJohn Samuel McKenzie (1 patent)Carl Roy StevensCarl Roy Stevens (1 patent)James E SzpakJames E Szpak (10 patents)John Samuel McKenzieJohn Samuel McKenzie (6 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Signalence, Inc. (1 from 1 patent)


1 patent:

1. 11588508 - Monitoring cell phone usage in correctional facilities

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