JS

John R. McPherson, Sr.

PO Polaroid: 1 patents #18 of 75Top 25%
📍 Newton, MA: #37 of 129 inventorsTop 30%
🗺 Massachusetts: #885 of 3,963 inventorsTop 25%
Overall (1994): #112,807 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5278127 Transparent thermographic recording films Edward J. Dombrowski 1994-01-11