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 2,226–2,250 of 2,464 patents

Patent #TitleCo-InventorsDate
D606964 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +9 more 2009-12-29
D606751 Cover Bartley K. Andre, Peter Russell-Clarke, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth +8 more 2009-12-29
D606518 Dock insert Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2009-12-22
D606040 Media device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +8 more 2009-12-15
D605633 Dock insert Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2009-12-08
D605627 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +9 more 2009-12-08
D605193 Computer Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +9 more 2009-12-01
D605174 Dock insert Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +8 more 2009-12-01
D604736 Keyboard Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +9 more 2009-11-24
D604733 Monitor Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Evans Hankey, Richard P. Howarth +8 more 2009-11-24
D604729 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Evans Hankey, Richard P. Howarth +8 more 2009-11-24
D604714 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Evans Hankey, Richard P. Howarth +8 more 2009-11-24
D604713 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Evans Hankey, Richard P. Howarth +8 more 2009-11-24
D604300 Keyboard Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +9 more 2009-11-17
D604297 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +9 more 2009-11-17
D604294 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Evans Hankey, Richard P. Howarth +9 more 2009-11-17
D604293 Portable computer Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Evans Hankey, Richard P. Howarth +9 more 2009-11-17
D604292 Portable computer Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Evans Hankey, Richard P. Howarth +9 more 2009-11-17
D604291 Portable computer Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Evans Hankey, Richard P. Howarth +9 more 2009-11-17
D604290 Portable computer Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Evans Hankey, Richard P. Howarth +9 more 2009-11-17
D604289 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Evans Hankey, Richard P. Howarth +9 more 2009-11-17
D604253 Cable Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2009-11-17
D602486 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +9 more 2009-10-20
D602017 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Evans Hankey, Richard P. Howarth +8 more 2009-10-13
D602016 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +8 more 2009-10-13