PN

Philip R. Norris

PO Polaroid: 58 patents #4 of 898Top 1%
Rohm And Haas: 1 patents #1,282 of 2,359Top 55%
📍 North Reading, MA: #1 of 228 inventorsTop 1%
🗺 Massachusetts: #769 of 88,656 inventorsTop 1%
Overall (All Time): #38,292 of 4,157,543Top 1%
61
Patents All Time

Issued Patents All Time

Showing 26–50 of 61 patents

Patent #TitleCo-InventorsDate
4985714 Film dispenser with articulated catcher 1991-01-15
4952946 Scanning beam position detecting apparatus for use in electronic printer Peter P. Clark, William T. Maloney, William T. Vetterling 1990-08-28
4941000 Downloading film access door assembly for electronic imaging apparatus Nicholas Cardoos, Jr., Stephen E. Decker, Lawrence L. Plummer, Jr. 1990-07-10
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
4656524 Electronic imaging copier Wiliam B. Ware 1987-04-07
4656525 Electronic imaging copier 1987-04-07
4616915 Immersion type film processing apparatus 1986-10-14
4589752 Film processor with S-curve fluid applicator pad Vincent L. Cocco 1986-05-20
4540255 Card motion picture method Richard R. Wareham 1985-09-10
4540256 Motion picture film card Richard R. Wareham 1985-09-10
4523825 Film processing apparatus and system 1985-06-18
4516844 Film cassette usable as processing chamber Richard C. Kee 1985-05-14
4514070 Film assemblage including a cannister for housing a film cassette during processing of film 1985-04-30
4492445 Photographic film assemblage with means for establishing a gap _between a pair of pressure-applying assemblies 1985-01-08
4469425 Photographic film processing apparatus Vincent L. Cocco 1984-09-04
4462045 Method of and apparatus for documenting and inspecting a cargo container 1984-07-24
4310240 Photographic apparatus with movable lens 1982-01-12
4286853 Microfiche camera having motor control system 1981-09-01
4279503 Microfiche system Vincent L. Cocco, Richard R. Wareham 1981-07-21
4273433 Two-bladed shutter mechanism for microfiche camera 1981-06-16
4253748 Card motion picture camera system Richard R. Wareham 1981-03-03
4247180 Card motion picture apparatus with adjustable barrel cam 1981-01-27