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

Mark Ehsani — 1 Patent

STStarrotor: 1 patents #7 of 12Top 60%
TSTexas A&M University System: 1 patents #649 of 1,706Top 40%
College Station, TX: #621 of 1,144 inventorsTop 55%
Texas: #74,151 of 125,132 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mark Ehsani has been granted 1 US patent while listed as an inventor at Starrotor. All of these patents were granted in 2006. Mark Ehsani ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark Ehsani in College Station, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7008200 Gerotor apparatus for a quasi-isothermal brayton cycle engine Mark T. Holtzapple, George A. Rabroker, Thomas Beck, Matthew Whiteacre, Michael Kyle Ross +1 more 2006-03-07