Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Alan E. Sieja — 1 Patent

Montevideo, MN: #10 of 22 inventorsTop 50%
Minnesota: #32,682 of 52,454 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Alan E. Sieja has been granted 1 US patent. All of these patents were granted in 1992. Alan E. Sieja ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Alan E. Sieja in Montevideo, MN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5086245 Brushless DC motor slotted tooth lamination Erland K. Persson 1992-02-04