Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David E. Marx — 2 Patents

Clarks Summit, PA: #26 of 78 inventorsTop 35%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David E. Marx has been granted 2 US patents. The first was granted in 2004 and the most recent in February 2007. David E. Marx ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David E. Marx in Clarks Summit, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7172785 Process for deposition of metal on a surface G. Alan Thompson, Theresa M Anderson 2007-02-06
6726964 Ultrasonic process for autocatalytic deposition of metal on microparticulate G. Alan Thompson 2004-04-27