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

David Berry

QUQuantum: 6 patents #68 of 703Top 10%
MCMitsumi Electric Co.: 1 patents #527 of 935Top 60%
Colorado Springs, CO: #501 of 2,971 inventorsTop 20%
Colorado: #7,649 of 40,980 inventorsTop 20%
Overall (All Time): #809,098 of 4,157,543Top 20%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11689818 System and method for evaluating the internal state of a media library Carl Germany 2023-06-27
7499241 Media cartridge autoloader Masakazu Kawano, Tomoaki Sakaguchi 2009-03-03
7023876 Point-to-point protocol Daniel McGee, Susan Jane Gray 2006-04-04
6829116 Automated tape cartridge autoloader/library system John C. Owens, Pat Eliot Collins, Ryan Porter, Peter Andrew Johnson, Alexander Chan +8 more 2004-12-07
6693758 Tape cartridge transport magazine for an automated tape cartridge autoloader/library system Scott R. Patterson, Paddy Collins, Ryan Porter, Peter Andrew Johnson, Alexander Chan +8 more 2004-02-17
6693759 Compact form factor for an automated tape cartridge autoloader/library system John C. Owens, Paddy Collins, Ryan Porter, Peter Andrew Johnson, Alexander Chan +8 more 2004-02-17