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

Brian Stephens — 44 Patents

LSLogitech Europe S.A.: 23 patents #23 of 1,028Top 3%
TLTerraillon Holding Limited: 10 patents #1 of 18Top 6%
THTricolor Holdings: 3 patents #2 of 9Top 25%
HSHarmonix Music Systems: 1 patents #38 of 61Top 65%
LSLe Creuset Sas: 1 patents #14 of 27Top 55%
AGApplication Des Gaz: 1 patents #12 of 32Top 40%
LSLogitech S.A.: 1 patents #5 of 9Top 60%
LOLogitech: 1 patents #48 of 121Top 40%
DODonnelly: 1 patents #202 of 274Top 75%
HLHanson Industries Limited: 1 patents #3 of 4Top 75%
Dunleary, MA: #1 of 1 inventorsTop 100%
Overall (All Time): #68,261 of 4,157,543Top 2%
44 Patents All Time

Issued Patents All Time

Showing 26–44 of 44 patents

Patent #TitleCo-InventorsDate
6417843 Mouse with cushioning pads Peter Sheehan, Aldo Bussien, William Sheehan 2002-07-09
D449612 Keyboard Peter Sheehan, Keith Tritschler 2001-10-23
D449301 Receiver for cordless device Peter Sheehan 2001-10-16
D449046 Trackball Cathal Loughnane 2001-10-09
D447748 Trackball Cathal Loughnane 2001-09-11
D447664 Combined stove and grill Cathal Loughnane, Peter Sheehan, Owen Kirby, Diarmuid MacMahon 2001-09-11
D443619 Trackball Cathal Loughnane 2001-06-12
D443272 Keyboard Peter Sheehan, Keith Tritschler 2001-06-05
D442962 Trackball Cathal Loughnane 2001-05-29
D442102 Personal weighing scale 2001-05-15
D441754 Trackball Cathal Loughnane 2001-05-08
D411190 Cordless mouse Diarmuid O McMahon, Peter Sheehan 1999-06-22
D400481 Rearview mirror John P. Desmond, Sean McCormack 1998-11-03
D378086 Remote control computer mouse Peter Sheehan, B. J. Benett 1997-02-18
D340657 Weighing scale 1993-10-26
D332914 Combined container and applicator for liquids 1993-02-02
D313564 Kitchen scale 1991-01-08
D312586 Kitchen scale 1990-12-04
D312422 Kitchen scale 1990-11-27