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

Nicholas Evan Barker

MAMasimo: 36 patents #24 of 217Top 15%
MUMindray Ds Usa: 8 patents #6 of 26Top 25%
MCMaquet Cardiovascular: 2 patents #66 of 132Top 50%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
DIDatascope Investment: 1 patents #33 of 72Top 50%
PPPlaytex Products: 1 patents #112 of 199Top 60%
RTRomar Technologies: 1 patents #3 of 5Top 60%
Laguna Beach, CA: #18 of 695 inventorsTop 3%
California: #6,140 of 386,348 inventorsTop 2%
Overall (All Time): #41,138 of 4,157,543Top 1%
58 Patents All Time

Issued Patents All Time

Showing 51–58 of 58 patents

Patent #TitleCo-InventorsDate
D554759 Modular medical device monitor and holder 2007-11-06
D512147 Thrombectomy device 2005-11-29
D491270 Medical monitor 2004-06-08
D449909 Cleaning device Ross Steven Randolph, Francis X. Manganiello 2001-10-30
5978961 Anti-crush worker-safety hardjacket 1999-11-09
D318960 Foldable play tray Carol E. H. Lilly, Loyd C. Moore, Mark Eike 1991-08-13
5016554 Line storage reel for boat fenders, respectively, boat fenders equipped with line storage reels Rano J. Harris, Jr. 1991-05-21
4926758 Playtray with hinged legs Carol E. H. Lilly, Loyd C. Moore, Mark Eike 1990-05-22