Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CS

Charles M. Sander — 10 Patents

CPConner Peripherals: 6 patents #4 of 131Top 4%
STSeagate Technology: 2 patents #2,421 of 4,701Top 55%
MIMiniscribe: 1 patents #10 of 36Top 30%
STStorage Technology: 1 patents #370 of 682Top 55%
Nederland, CO: #21 of 124 inventorsTop 20%
Colorado: #4,661 of 40,980 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Charles M. Sander has been granted 10 US patents while listed as an inventor at Conner Peripherals. The first was granted in 1984 and the most recent in March 2008. Charles M. Sander ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Charles M. Sander in Nederland, CO, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7350046 Managed reliability storage system and method monitoring storage conditions Stephen J. Sicola 2008-03-25 $11,174,000
5825578 Method and apparatus for compensating track position due to written-in runout error in a disc drive Louis J. Shrinkle 1998-10-20 $16,114,000
5610808 Hard disk drive controller employing a plurality of microprocessors John P. Squires, Stanton M. Keeler, Donald W. Clay 1997-03-11
5412666 Disk drive data path integrity control architecture John P. Squires, Stanton M. Keeler, Donald W. Clay 1995-05-02 $5,999,000
5293282 Multiple actuator disk drive John P. Squires, Glade N. Bagnell, Kurt M. Anderson 1994-03-08 $10,509,000
5274773 Flexible host interface controller architecture John P. Squires, Stanton M. Keeler, Donald W. Clay 1993-12-28 $4,298,000
5261058 Multiple microcontroller hard disk drive control architecture John P. Squires, Stanton M. Keeler, Donald W. Clay 1993-11-09 $7,477,000
5223993 Multiple actuator disk drive John P. Squires, Glade N. Bagnell, Kurt M. Anderson 1993-06-29 $5,053,000
4658308 Method and apparatus for retracting head and braking motor of a disc drive device 1987-04-14 $4,912,000
4480217 Automatic velocity calibrator for a velocity servo loop in a magnetic disk drive David C. Robbins, David P. Haldeman, John P. Hill, James Joseph Touchton 1984-10-30 $623,000