PR

Perry Rosenthal

PT Polymer Technology: 1 patents #3 of 4Top 75%
📍 Newton, MA: #11 of 65 inventorsTop 20%
🗺 Massachusetts: #329 of 1,827 inventorsTop 20%
Overall (1982): #38,706 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4357173 Lens cleaning and polishing method Louis Mager 1982-11-02