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 2,401–2,425 of 2,464 patents

Patent #TitleCo-InventorsDate
D535308 Media device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Steve Jobs +8 more 2007-01-16
D534921 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Steve Jobs +8 more 2007-01-09
D534065 Clasp Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +8 more 2006-12-26
D533347 Electronic device holder Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +6 more 2006-12-12
D533348 Case Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2006-12-12
D533177 Computing device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Steve Jobs +8 more 2006-12-05
D532011 Electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2006-11-14
D531631 Display device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2006-11-07
D530340 White electronic device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Steve Jobs +8 more 2006-10-17
7113196 Computing device with dynamic ornamental appearance 2006-09-26
D529044 Media device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Steve Jobs +8 more 2006-09-26
D527723 Device harness Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +6 more 2006-09-05
D527176 Protective case Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2006-08-29
D526777 Electronic device holder Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2006-08-22
D526648 Computing device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Steve Jobs +8 more 2006-08-15
D525616 Stand Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2006-07-25
D521232 Electronic device holder Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +6 more 2006-05-23
D519731 Electronic device holder Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +6 more 2006-05-02
D519922 Electronic device with adapter therefor Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +7 more 2006-05-02
7034814 Methods and apparatuses using control indicators for data processing systems Andrew Gong, Brian Q. Huppi, Christopher H. Krah, Richard D. Cappels, Michael Culbert 2006-04-25
D518290 Handheld device housing Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +9 more 2006-04-04
D516576 Media device Jonathan P. Ive, Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth +7 more 2006-03-07
D515070 Ear phone Bartley K. Andre, Daniel J. Coster, Daniele De luliis, Richard P. Howarth, Jonathan P. Ive +6 more 2006-02-14
6987466 Keyboard having a lighting system Harold J. Welch, Wing Kong Low, Benjamin B. Lyon, Thai Q. La, Brian H. Berkeley 2006-01-17
D510589 Camera Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +5 more 2005-10-11