FH

Frank Hartshorn

UA Usm Holding Ag: 4 patents #30 of 341Top 9%
BL British United Shoe Machinery Limited: 1 patents #21 of 52Top 45%
📍 Wigston, GB: #5 of 33 inventorsTop 20%
Overall (All Time): #1,057,572 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5303442 Machine for lasting side portions of shoe uppers James R. Flanders, Richard E. Storer 1994-04-19
4467487 Shoe upper conforming machine 1984-08-28
4435869 Shoe lasting machines William H. Berrill, Herbert W. Boot 1984-03-13
4404701 Shoe support Brian J. Murphy, Richard E. Storer 1983-09-20
4400839 Machine for lasting heel seat portions of shoes Ivor J. R. le Vesconte, Brian J. Murphy, Richard E. Storer 1983-08-30