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USPTO Patent Rankings Data through Dec 31, 2025
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Bob Knopsnyder — 2 Patents

AVAvx: 2 patents #94 of 248Top 40%
Simpsonville, SC: #516 of 1,013 inventorsTop 55%
South Carolina: #5,837 of 15,501 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Bob Knopsnyder has been granted 2 US patents while listed as an inventor at Avx. The first was granted in 2013 and the most recent in June 2019. Bob Knopsnyder ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Bob Knopsnyder in Simpsonville, SC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10312028 Electrochemical energy storage devices and manufacturing methods Bharat Rawal, Carl L. Eggerding 2019-06-04
8385052 Electrochemical capacitor containing ruthenium oxide electrodes Jessica M. Smith, Lee Shinaberger, Gang Ning, Bharat Rawal, Dirk H. Dreissig 2013-02-26