Philip R. Norris

PO Polaroid: 4 patents #2 of 103Top 2%

📍 North Reading, MA: #1 of 6 inventorsTop 20%

🗺 Massachusetts: #35 of 2,831 inventorsTop 2%

Overall (1989): #4,060 of 140,708Top 3%

Patents 1989

Issued Patents 1989

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4868586	Reversible driving mechanism for electronic printer	—	1989-09-19
4847632	Printer apparatus having foldable catcher assembly	—	1989-07-11
4804982	Printer having reversible driving mechanism	—	1989-02-14
4800551	Method and apparatus for feeding card	—	1989-01-24