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USPTO Patent Rankings Data through Dec 31, 2025
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Leonard E. Anderson — 7 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Wadena, MN: #3 of 23 inventorsTop 15%
Minnesota: #10,472 of 52,454 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Leonard E. Anderson has been granted 7 US patents while listed as an inventor at Unknown. The first was granted in 1981 and the most recent in June 2020. Leonard E. Anderson ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Leonard E. Anderson in Wadena, MN, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10674717 Animal entrapment device and system 2020-06-09
10226038 Animal entrapment device and system 2019-03-12
9629352 Animal entrapment device and system 2017-04-25
6199894 Apparatus and method for truck frame extender 2001-03-13
6096718 Tissue specific adenovirus vectors for breast cancer treatment Sigmund A. Weitzman, Bayar Thimmapaya 2000-08-01
4750855 Retrofittable vehicle framework means and method for interchangeable use with a variety of attachment units 1988-06-14
4307524 Ice removing attachment for a vehicle 1981-12-29