Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Donald R. Laybourn — 1 Patent

CSCherry Semiconductor: 1 patents #21 of 32Top 70%
Novi, MI: #981 of 1,560 inventorsTop 65%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Donald R. Laybourn has been granted 1 US patent while listed as an inventor at Cherry Semiconductor. All of these patents were granted in 1998. Donald R. Laybourn ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Donald R. Laybourn in Novi, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5770979 Programmable oscillator using one capacitor Frank J. Kolanko 1998-06-23