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

Steven Knopp

MPMagnetic Peripherals: 2 patents #28 of 149Top 20%
STSeagate Technology: 1 patents #2,726 of 4,626Top 60%
Bloomington, MN: #410 of 1,157 inventorsTop 40%
Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,581,905 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7379265 Disc drive air borne filtering channel (Peter) Fei Wang, Stephen P. LeClair, Robert W. Mead 2008-05-27
4521819 Cartridge load mechanism John W. Elsing, Gene F. Gorham 1985-06-04
4405136 Pneumatic cartridge seal for computer disc drive cartridge John W. Elsing 1983-09-20