Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Paul A. Bell — 4 Patents

ELElectrawatch: 2 patents #4 of 5Top 80%
Catonsville, MD: #64 of 266 inventorsTop 25%
Maryland: #8,090 of 35,612 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Paul A. Bell has been granted 4 US patents while listed as an inventor at Electrawatch. The first was granted in 2017 and the most recent in June 2024. Paul A. Bell ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Paul A. Bell in Catonsville, MD, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12007517 Signal tape Ryan C. Dunn, Bryan D. Wright, Robert A. Ross, Joshua M. Parman, Donald A. Tubbs 2024-06-11
9835586 Portable electrochemical cell with temperature control and surface morphology independence Ryan C. Dunn, Guy D. Davis, Robert A. Ross 2017-12-05
9599588 Portable electrochemical cells Ryan C. Dunn, Guy D. Davis, Robert A. Ross 2017-03-21
9568121 Passive alarm to prevent buried infrastructure damage Ryan C. Dunn, Guy D. Davis, Robert A. Ross, Nathaniel Brakeley, Emily A. Schechter +1 more 2017-02-14