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

Patrick M. Cowan — 4 Patents

AMD: 4 patents #3,140 of 9,280Top 35%
Pflugerville, TX: #202 of 621 inventorsTop 35%
Texas: #33,915 of 125,132 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Patrick M. Cowan has been granted 4 US patents while listed as an inventor at AMD. The first was granted in 2003 and the most recent in November 2005. Patrick M. Cowan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Patrick M. Cowan in Pflugerville, TX, US.

Patents per Year

Patents granted per year, 2003 to 2005Bar chart with a peak of 2 patents in 2005.peak 22003: 1 patents20032004: 1 patents20042005: 2 patents2005

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6960774 Fault detection and control methodologies for ion implantation processes, and system for performing same Elfido Coss, Jr., Richard J. Markle, Tom Tse 2005-11-01 $12,702,000
6925347 Process control based on an estimated process result Michael L. Miller, Thomas J. Sonderman, Alexander J. Pasadyn, Richard J. Markle, Brian K. Cusson +2 more 2005-08-02 $7,108,000
6740534 Determination of a process flow based upon fault detection analysis Ernest D. Adams, III, Matthew A. Purdy, Gregory A. Cherry, Eric O. Green, Elfido Coss, Jr. +2 more 2004-05-25 $4,095,000
6594589 Method and apparatus for monitoring tool health Elfido Coss, Jr., Richard J. Markle 2003-07-15 $1,952,000