Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Doug Markwardt — 3 Patents

AMD: 3 patents #3,717 of 9,280Top 45%
Cedar Park, TX: #502 of 1,158 inventorsTop 45%
Texas: #41,402 of 125,132 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Doug Markwardt has been granted 3 US patents while listed as an inventor at AMD. The first was granted in 2002 and the most recent in March 2004. Doug Markwardt ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Doug Markwardt in Cedar Park, TX, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6707684 Method and apparatus for direct connection between two integrated circuits via a connector Anthony Andric, Ruel Hill 2004-03-16 $3,543,000
6477047 Temperature sensor mounting for accurate measurement and durability Thomas P. Dolbear, Lewis M. Eyman 2002-11-05 $1,578,000
6439912 Method and apparatus for lifting an integrated circuit from a socket Anthony Andric, Ruel Hill 2002-08-27 $1,474,000