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 1–25 of 61 patents

Patent #TitleCo-InventorsDate
6770600 Delivery systems for cyclopropene compounds Angelo A. Lamola, Richard M. Jacobson 2004-08-03
6707990 Single use camera employing self-developing film and method thereof John E. Meschter, Kenneth C. Waterman 2004-03-16
6671032 Simplified self-developing film assemblages and methods of making the same John E. Meschter, Harry R. Parsons, Richard P. Breen, Jr. 2003-12-30
6555060 Apparatus for performing diagnostic testing Donald E. Mauchan, Leonard Polizzotto 2003-04-29
6450537 Self-service postage stamp assemblage 2002-09-17
6432358 Diagnostic assay device Peter H. Roth, Robert J. Wadja 2002-08-13
6331715 Diagnostic assay system and method having a luminescent readout signal Donald E. Mauchan 2001-12-18
6291128 Photographic film assemblages of the self-developing type having removable portions John E. Meschter, Richard P. Breen, Jr. 2001-09-18
6221554 Self developing-film unit Harry R. Parsons, William T. Plummer, Donald W. Preissler, Robert J. Wadja 2001-04-24
6205294 Imaging apparatus and method Hong Po 2001-03-20
6184040 Diagnostic assay system and method Leonard Polizzotto, Thomas Demerle, II, James Murphy, Peter H. Roth, Robert J. Wadja 2001-02-06
6078750 Dual exposure photographic apparatus and method of operating same 2000-06-20
6019525 Self-developing film assemblage 2000-02-01
6009277 Imaging apparatus and method of handling film 1999-12-28
5981137 Photographic film assemblages and methods of making John E. Meschter, Harry R. Parsons 1999-11-09
5974263 Single use camera employing self-developing film and method thereof John E. Meschter, Kenneth C. Waterman 1999-10-26
5943511 Dual exposure photographic apparatus and method David L. Farrington, Norman D. Staller 1999-08-24
5888693 Film assembly John E. Meschter, Harry R. Parsons 1999-03-30
5870633 Photographic apparatus and method 1999-02-09
5838999 Dual exposure photographic apparatus and method 1998-11-17
5512971 Method of and apparatus for transferring film Frederick Slavitter, Kenneth Shown, Timothy J. Feehan 1996-04-30
5488444 Camera back adapter and method 1996-01-30
5453804 Camera with film processing means James M. Cloherty 1995-09-26
5237361 Film dispenser with improved articulated catcher Nicholas Cardoos, Jr. 1993-08-17
D317785 Electronic film printer Stephen Lane, Aiden John Petrie 1991-06-25