RH

Ralph E. Hearn

TC Tti Co.: 2 patents #1 of 15Top 7%
Overall (All Time): #1,403,545 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11815053 Fuel treatment system and process Sten Rodenborg 2023-11-14
5442261 Energy saving lamp controller Abraham H. Bank 1995-08-15
5252894 Energy saving flourescent lamp controller Abraham H. Bank 1993-10-12