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

Warren E. Thomas — 2 Patents

THThermacore: 2 patents #10 of 28Top 40%
Lancaster, PA: #411 of 963 inventorsTop 45%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Warren E. Thomas has been granted 2 US patents while listed as an inventor at Thermacore. The first was granted in 1982 and the most recent in October 1983. Warren E. Thomas ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Warren E. Thomas in Lancaster, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4408661 Cabinet cooler heat exchanger George Y. Eastman, Donald M. Ernst 1983-10-11
4309986 Solar heater George Y. Eastman, Donald M. Ernst 1982-01-12