Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JB

John Brice — 3 Patents

Mercer Island, WA: #380 of 829 inventorsTop 50%
Washington: #28,186 of 76,902 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
John Brice has been granted 3 US patents. The first was granted in 1982 and the most recent in June 2021. John Brice ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John Brice in Mercer Island, WA, US.

Patents per Year

Patents granted per year, 1982 to 2021Bar chart with a peak of 1 patents in 1982.peak 11982: 1 patents19821998: 1 patents19982021: 1 patents2021

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11027019 Methods of making antimicrobial biopolymer from sodium alginate and algae extract using aminoglycosides, and methods of using the same Lokender Kumar, Linda Toberer, Judith Klein-Seetharaman, Daniel M. Knauss, Susanta Kumar Sarkar 2021-06-08
5836595 Combination stepladder/handtruck apparatus 1998-11-17
D266867 Wood burning stove 1982-11-09