John F. Downey, Jr.

PD Polaroid-Corporation-Patent Department: 2 patents #1 of 13Top 8%

📍 Lexington, MA: #1,345 of 2,299 inventorsTop 60%

🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%

Overall (All Time): #2,329,736 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4818624	Stabilized light-polarizing material	—	1989-04-04
4759611	Liquid crystal display having silylated light polarizers	—	1988-07-26