WB

William H. Berrill

UA Usm Holding Ag: 5 patents #24 of 341Top 8%
Overall (All Time): #1,066,042 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4485512 Machines for lasting heel seat portions of shoes James R. Flanders, Robert A. Newton 1984-12-04
4435869 Shoe lasting machines Herbert W. Boot, Frank Hartshorn 1984-03-13
4404700 Machine for lasting side portions of shoes Frank C. Price 1983-09-20
4377876 Shoe lasting machine Herbert W. Boot 1983-03-29
4338695 Shoe upper conforming machine George H. Bosworth 1982-07-13