Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PR

Paul Rowan

UMUmbra: 6 patents #10 of 74Top 15%
UUUmbra U.S.A.: 3 patents #2 of 8Top 25%
Toronto, CA: #434 of 9,482 inventorsTop 5%
Overall (All Time): #326,728 of 4,157,543Top 8%
15 Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
7238476 Methods and compositions for genotyping Brian McKeown, Roger Derbyshire, Robert Sung 2007-07-03
D540502 Garbage can 2007-04-10
D531820 Picture frame with lattice 2006-11-14
D452081 Picture frame 2001-12-18
D445262 Picture frame 2001-07-24
D433619 Curtain rod wall unit 2000-11-14
D431913 Portion of a floor screen 2000-10-17
D430480 Swingable adjustable curtain rod 2000-09-05
D427440 Picture frame 2000-07-04
D426391 Portion of a floor screen 2000-06-13
D421682 Picture frame 2000-03-21
D421529 Picture frame 2000-03-14
D359187 Soap dish 1995-06-13
D354627 Picture frame 1995-01-24
4545687 Clock construction 1985-10-08