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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Frederick W. Willmott — 1 Patent

U.S. Philips: 1 patents #4,149 of 8,851Top 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Frederick W. Willmott has been granted 1 US patent while listed as an inventor at U.S. Philips. All of these patents were granted in 1984. Frederick W. Willmott ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%).

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4431919 Detection apparatus, particularly for use in liquid chromatography Heiner Kostlin, Manfred Peterek, Hartwig Schaper, Robert J. Dolphin 1984-02-14 $361,000