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 2,451–2,464 of 2,464 patents

Patent #TitleCo-InventorsDate
D469753 Ear phone Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +5 more 2003-02-04
D469109 Media player Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +6 more 2003-01-21
D464344 Laptop computer Steven P. Jobs, Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth +6 more 2002-10-15
D463797 Computing device Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +6 more 2002-10-01
D461187 Computing device Bartley K. Andre, Daniel J. Coster, Daniele DeIulüs, Richard P. Howarth, Jonathan P. Ive +5 more 2002-08-06
D460451 Computing device Bartley K. Andre, Daniel J. Coster, Daniele DeIuliis, Richard P. Howarth, Jonathan P. Ive +5 more 2002-07-16
D456023 Display Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +6 more 2002-04-23
D454874 Display Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +6 more 2002-03-26
D454566 Keyboard Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +5 more 2002-03-19
D454568 Mouse Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +5 more 2002-03-19
D454110 Power adapter Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +6 more 2002-03-05
6310648 User interface for electronic image viewing apparatus Michael E. Miller, Richard W. Lourette, Peter Fellegara, Carolyn A. Bussi, Michael J. Telek +1 more 2001-10-30
D447471 Speaker Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +5 more 2001-09-04
D446499 Power amplifier Bartley K. Andre, Daniel J. Coster, Daniele De Iuliis, Richard P. Howarth, Jonathan P. Ive +5 more 2001-08-14