Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel R. Danowski — 10 Patents

HSHero Defense System: 5 patents #1 of 3Top 35%
Honeywell: 5 patents #2,584 of 16,504Top 20%
Richmond, RI: #2 of 16 inventorsTop 15%
Rhode Island: #588 of 6,211 inventorsTop 10%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Daniel R. Danowski has been granted 10 US patents. The first was granted in 1991 and the most recent in July 2024. Daniel R. Danowski ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Daniel R. Danowski in Richmond, RI, US.

Patents per Year

Patents granted per year, 1991 to 2024Bar chart with a peak of 3 patents in 1992.peak 31991: 1 patents19911992: 3 patents19921997: 1 patents19972022: 3 patents20222023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12025398 Non-lethal self-protection system David S. Clemons, Dawson Swan 2024-07-02
D995703 Gripless non-lethal personal-defense weapon David S. Clemons, Dawson Swan 2023-08-15
11519700 Non-lethal self-protection weapon David S. Clemons, Dawson Swan 2022-12-06
11320233 Non-lethal self-protection system David S. Clemons, Dawson Swan 2022-05-03
D947982 Non-lethal, personal defense weapon David S. Clemons, Dawson Swan 2022-04-05
5600723 Cryptographically secure electric fuel pump system Phillip J. Woodall, Anthony J. Bernot, Karl H. Blomgren, Richard M. Sturgeon 1997-02-04 $47,161,000
5164084 Electrostatically dissipative fuel filter Sunil Kesavan, James W. Martin, James S. Pereira 1992-11-17 $5,854,000
5164879 Electrostatically dissipative fuel system component Sunil Kesavan, James W. Martin, James S. Pereira 1992-11-17 $5,854,000
5085773 Anti-static fuel filter 1992-02-04 $3,552,000
5076920 Electrostatically dissipative fuel filter Sunil Kesavan, James W. Martin, James S. Pereira 1991-12-31 $4,111,000