DF

Donald R. Froman

CA Carrier: 1 patents #1,349 of 2,507Top 55%
📍 Greenwood, IN: #386 of 649 inventorsTop 60%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,799,540 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5320087 Method and apparatus for preventing splashing condensate from activating safety pressure switch in multi-poise condensing furnace 1994-06-14