Inventor

BOKOR STEVEN L M

US3 patents

Patents

3 patents

US5253674AOct 19, 1993

Coolant corrosiveness indicator

LONG MFG LTD29 citations90

US5181536AJan 26, 1993

Coolant corrosiveness indicator

LONG MFG LTD22 citations90

US5127433AJul 7, 1992

Coolant corrosiveness indicator

LONG MFG LTD34 citations90