TC

Thomas R. Carruthers

Overall (All Time): #1,684,102 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D266022 Heat exchanger 1982-08-31
D262820 Heat exchanger 1982-01-26
4248378 Self priming devices for indirect domestic water heating systems 1981-02-03