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USPTO Patent Rankings Data through Dec 31, 2025
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E. Amundson — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Minot, ND: #23 of 68 inventorsTop 35%
North Dakota: #1,192 of 2,395 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
E. Amundson has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1984. E. Amundson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list E. Amundson in Minot, ND, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4463758 Computed tomography stereotactic frame Arun Angelo Patil 1984-08-07