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

BRBrunswick: 1 patents #962 of 1,392Top 70%
Oshkosh, WI: #587 of 837 inventorsTop 75%
Wisconsin: #23,997 of 40,088 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Donald R. Kellermann has been granted 1 US patent while listed as an inventor at Brunswick. All of these patents were granted in 1999. Donald R. Kellermann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Donald R. Kellermann in Oshkosh, WI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5937802 Engine cooling system Steven J. Bethel, Mark A. Ruman, Robert J. Baumhardt 1999-08-17 $8,912,000