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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William B. Rabourn — 3 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Sedalia, MO: #6 of 49 inventorsTop 15%
Missouri: #6,669 of 23,789 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
William B. Rabourn has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1989 and the most recent in August 1993. William B. Rabourn ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list William B. Rabourn in Sedalia, MO, US.

Patents per Year

Patents granted per year, 1989 to 1993Bar chart with a peak of 1 patents in 1989.peak 11989: 1 patents19891992: 1 patents19921993: 1 patents1993

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5235882 Device for trimming and cutting computer printer paper 1993-08-17
5092012 Apparatus for buffing and otherwise treating aircraft bodies Daniel R. Heckart 1992-03-03
4876760 Apparatus for buffing and otherwise treating vehicle bodies Daniel R. Heckart 1989-10-31