Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Patrick Henry McCormack — 5 Patents

CECertance: 3 patents #5 of 26Top 20%
SSSeagate Removable Storage Solutions: 2 patents #7 of 18Top 40%
Brooks Road, CA: #274 of 1,361 inventorsTop 25%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Patrick Henry McCormack has been granted 5 US patents while listed as an inventor at Certance. The first was granted in 2003 and the most recent in May 2009. Patrick Henry McCormack ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Patrick Henry McCormack in Brooks Road, CA, US.

Patents per Year

Patents granted per year, 2003 to 2009Bar chart with a peak of 2 patents in 2003.peak 22003: 2 patents20032007: 2 patents20072009: 1 patents2009

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7536701 Lockable ejection system and method John A. Hamming 2009-05-19
7230788 System and method for tape drive control Turguy Goker, Jerry Hodges 2007-06-12 $7,786,000
7203027 System and method for measuring the position of a tape drive head Turguy Goker, Harold O. Ellison, Mark Decot, Jerry Hodges 2007-04-10 $7,482,000
6619577 Position sensors for tape loading mechanism John A. Hamming, Kempton W. Redhead, Robert Ralph Heinze, Russell Allen Bauer, Turguy Goker 2003-09-16
6621657 Tape drive cartridge latching mechanism Robert Ralph Heinze, Anthony T. Robertson 2003-09-16