RH

Richard A. Hallett

HF Henry Filters: 1 patents #4 of 8Top 50%
📍 East Finchley, OH: #1 of 1 inventorsTop 100%
Overall (1997): #88,966 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5655849 Couplings for joining shafts Stephen N. McEwen, Robert F. Benschoter, Scott M. McEwen, Anthony J. Palumbo 1997-08-12