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

John Todd — 10 Patents

THThermal: 4 patents #20 of 92Top 25%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
John Todd has been granted 10 US patents while listed as an inventor at Thermal. The first was granted in 1980 and the most recent in February 2011. John Todd ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list John Todd in Winchester, PA, GB.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
7890612 Method and apparatus for regulating data flow between a communications device and a network Sai Sivanesan, David Cann 2011-02-15
7117930 Heat pipe fin stack with extruded base David R. Longsderff, Jerome E. Toth 2006-10-10
6883594 Cooling system for electronics with improved thermal interface David Bruce Sarraf, Robert DeHoff, John Hartenstine 2005-04-26
6830098 Heat pipe fin stack with extruded base David R. Longsderff, Jerome E. Toth 2004-12-14
6808011 Heat pipe system for cooling flywheel energy storage systems James Lindemuth, Brian E. Mast, Nelson J. Gernert, James L. Smith 2004-10-26
6156204 Waste water treatment, media therefor and its manufacture Adrian Hopwood 2000-12-05
5948262 Waste water treatment, media therefor and its manufacture Adrian Hopwood 1999-09-07
5458771 Apparatus for the gasification of liquids 1995-10-17
4329227 Device for the gasification of liquids 1982-05-11
4198359 Apparatus for gasification of liquids 1980-04-15