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

Randall Drumm — 1 Patent

CECentrix: 1 patents #12 of 22Top 55%
Renton, WA: #822 of 1,385 inventorsTop 60%
Washington: #48,569 of 76,902 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Randall Drumm has been granted 1 US patent while listed as an inventor at Centrix. All of these patents were granted in 2009. Randall Drumm ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Randall Drumm in Renton, WA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7476046 Applicator and material dispensing system Paul Phillips, Ryan Dubey, Dave Martin 2009-01-13