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USPTO Patent Rankings Data through Dec 31, 2025
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Kenneth D. Kolbly — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Barstow, CA: #8 of 30 inventorsTop 30%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Kenneth D. Kolbly has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1995 and the most recent in July 1997. Kenneth D. Kolbly ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kenneth D. Kolbly in Barstow, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5642735 Temperature sensing device for medical patients with releasable housing 1997-07-01
5383470 Portable spirometer 1995-01-24