Growing community of inventors

Silver Spring, MD, United States of America

Charles E Wainwright

Average Co-Inventor Count = 1.50

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 = 28

Charles E WainwrightMartin Herman Weik, Iii (1 patent)Charles E WainwrightJames N Birks (1 patent)Charles E WainwrightCharles E Wainwright (3 patents)Martin Herman Weik, IiiMartin Herman Weik, Iii (9 patents)James N BirksJames N Birks (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (3 from 832,812 patents)


3 patents:

1. 8479258 - Garage management system

2. 6196505 - Adjustable pedestal

3. 5815589 - Push-pull transmission line loudspeaker

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as of
12/18/2025
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