Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David E. Aakre — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Kasson, MN: #23 of 58 inventorsTop 40%
Minnesota: #24,068 of 52,454 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David E. Aakre has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 1988 and the most recent in September 1990. David E. Aakre ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David E. Aakre in Kasson, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4956808 Real time data transformation and transmission overlapping device Roy L. Hoffman, David N. Moen, Quentin G. Schmierer 1990-09-11 $18,027,000
4730251 Automatic I/O address assignment Douglas J. Abrahamson, Neil Clair Berglund, Vincent A. Bettermann, Lloyd S. Heim, Kenneth A. Moe 1988-03-08 $34,572,000