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

Duncan Robert Kerr

Apple: 2458 patents #2 of 18,612Top 1%
Eastman Kodak: 1 patents #4,972 of 8,114Top 65%
MLMedeco Security Locks: 1 patents #25 of 49Top 55%
San Francisco, CA: #2 of 26,999 inventorsTop 1%
California: #4 of 386,348 inventorsTop 1%
Overall (All Time): #9 of 4,157,543Top 1%
2464 Patents All Time

Issued Patents All Time

Showing 2,276–2,300 of 2,464 patents

Patent #TitleCo-InventorsDate
7566858 Remote control systems that can distinguish stray light sources Steven P. Hotelling, Nicholas V. King, Wing Kong Low 2009-07-28
D597071 Input mechanism Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Evans Hankey, Richard P. Howarth +8 more 2009-07-28
D597079 Dock insert Calvin Q. Seid, Peter Russell-Clarke, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth +8 more 2009-07-28
D596626 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +8 more 2009-07-21
D596616 Earphone Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2009-07-21
D596621 Docking station Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2009-07-21
D596485 Packaging Bartley K. Andre, Peter Russell-Clarke, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth +9 more 2009-07-21
D596160 Stand Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2009-07-14
D596161 Dock insert Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Evans Hankey, Richard P. Howarth +8 more 2009-07-14
D595654 Power connector Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +8 more 2009-07-07
D595270 Ear piece Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +8 more 2009-06-30
D595266 Dock insert Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2009-06-30
D595265 Dock insert Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2009-06-30
D595264 Stand Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2009-06-30
D595236 Cable Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2009-06-30
D593994 Media device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +8 more 2009-06-09
D593536 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2009-06-02
D593087 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +8 more 2009-05-26
D592665 Mouse Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2009-05-19
D592644 Speaker unit Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +8 more 2009-05-19
D591766 Media device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +8 more 2009-05-05
D590826 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Evans Hankey, Richard P. Howarth +9 more 2009-04-21
D589979 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2009-04-07
D589491 Ear phone Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2009-03-31
D589530 Media device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +8 more 2009-03-31