RH

Reuben J. Hackbart

TT The Trane: 1 patents #21 of 54Top 40%
Overall (All Time): #4,029,913 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4432693 Centrifugal pump impeller 1984-02-21