Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kenneth P. Widner — 1 Patent

HIHowell Instruments: 1 patents #4 of 10Top 40%
Fort Worth, TX: #1,236 of 2,247 inventorsTop 60%
Texas: #74,151 of 125,132 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Kenneth P. Widner has been granted 1 US patent while listed as an inventor at Howell Instruments. All of these patents were granted in 1990. Kenneth P. Widner ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Kenneth P. Widner in Fort Worth, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4954974 Turbine engine fan speed monitor John S. Howell, Gary D. Guenther 1990-09-04