CI

Calvin Isaacson

SL Shipley Company, L.L.C.: 2 patents #141 of 401Top 40%
📍 Beverly, MA: #233 of 490 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,354,224 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4544619 Photosensitive laminate Carl W. Christensen 1985-10-01
4530896 Photosensitive laminate Carl W. Christensen 1985-07-23