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

Mark A. Tarhay — 3 Patents

AMD: 2 patents #4,376 of 9,280Top 50%
ALAllegheny Ludlum: 1 patents #43 of 96Top 45%
New Kensington, PA: #90 of 233 inventorsTop 40%
Pennsylvania: #23,787 of 74,527 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Mark A. Tarhay has been granted 3 US patents while listed as an inventor at AMD. The first was granted in 1990 and the most recent in August 2014. Mark A. Tarhay ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mark A. Tarhay in New Kensington, PA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8813342 Clad alloy substrates and method for making same David S. Bergstrom, Kris J. Schott 2014-08-26
8387228 Clad alloy substrates and method for making same David S. Bergstrom, Kris J. Schott 2013-03-05
4891489 Shield cup protector apparatus for plasma arc torch Lawrence A. Bollinger 1990-01-02 $5,383,000