DM

Donald B. McIlvin

UA Usm Holding Ag: 3 patents #53 of 341Top 20%
📍 Danvers, MA: #149 of 334 inventorsTop 45%
🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,674,887 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4642829 Shoe upper liner extender mechanism 1987-02-17
4521176 Shoe upper cavity shell George J. Bouzianis 1985-06-04
4344199 Machine for stiffening sheet material George J. Bouzianis, John G. Hollick, Frederick S. Sillars 1982-08-17