OB

Otto H. Boning

IN Intertherm: 1 patents #6 of 10Top 60%
Overall (All Time): #4,093,791 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4280332 Defrost control monitoring fan motor temperature rise Asadulla R. Khan 1981-07-28