Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DH

Donald W. Hirsch

TMThermon Manufacturing: 1 patents #1 of 3Top 35%
San Marcos, TX: #1 of 8 inventorsTop 15%
Texas: #2,180 of 8,064 inventorsTop 30%
Overall (2005): #210,237 of 245,428Top 90%
1 Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6905566 Isolated tracer having controlled conductance rate and method of making same R. Knox Pitzer, Roy E. Barth 2005-06-14