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

Devan B. Muir — 5 Patents

SESephra: 1 patents #5 of 6Top 85%
San Diego, CA: #7,328 of 23,606 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Devan B. Muir has been granted 5 US patents while listed as an inventor at Sephra. The first was granted in 2006 and the most recent in June 2010. Devan B. Muir ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Devan B. Muir in San Diego, CA, US.

Patents per Year

Patents granted per year, 2006 to 2010Bar chart with a peak of 2 patents in 2006.peak 22006: 2 patents20062007: 1 patents20072008: 1 patents20082010: 1 patents2010

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7743698 Fountain that flows with fluidic material Richard B. Muir, William F. Polley, Wu Liang 2010-06-29
7383764 Fountain that flows with fluidic material Richard B. Muir, William F. Polley, Wu Liang 2008-06-10
7182269 Fountain that flows with fluidic material Richard B. Muir, William F. Polley, Wu Liang 2007-02-27
7118045 Fountain that flows with fluidic material Richard B. Muir, William F. Polley, Wu Liang 2006-10-10
7021556 Fountain that flows with fluidic material Richard B. Muir, William F. Polley, Wu Liang 2006-04-04