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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Theodore A. Kuepper — 7 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Oxnard, CA: #57 of 492 inventorsTop 15%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Theodore A. Kuepper has been granted 7 US patents while listed as an inventor at Unknown. The first was granted in 1981 and the most recent in February 2023. Theodore A. Kuepper ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Theodore A. Kuepper in Oxnard, CA, US.

Patents per Year

Patents granted per year, 1981 to 2023Bar chart with a peak of 1 patents in 1981.peak 11981: 1 patents19811994: 1 patents19941996: 1 patents19962000: 1 patents20002010: 1 patents20102016: 1 patents20162023: 1 patents2023

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11583788 Lightweight fibrous media (LFM) filter Robert C. Lovo 2023-02-21
D754813 Mobile water purifier system Robert C. Lovo 2016-04-26
D621903 Framed filter module assembly Primo L. Acernese, James Novak, Jr. 2010-08-17
6103125 Zero waste effluent water desalination system 2000-08-15
5520816 Zero waste effluent desalination system 1996-05-28
5335445 Moving light insect trap 1994-08-09
4282097 Dynamic oil surface coalescer Robert CHAPLER 1981-08-04