Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PN

Philip R. Norris — 61 Patents

POPolaroid: 58 patents #4 of 902Top 1%
Rohm And Haas: 1 patents #1,282 of 2,359Top 55%
North Reading, MA: #1 of 228 inventorsTop 1%
Massachusetts: #784 of 88,656 inventorsTop 1%
Overall (All Time): #37,626 of 4,157,543Top 1%
61 Patents All Time
Philip R. Norris has been granted 61 US patents while listed as an inventor at Polaroid. The first was granted in 1980 and the most recent in August 2004. Philip R. Norris ranks #37,626 of 4,157,543 US inventors in our database (top 0.91%). Patent records list Philip R. Norris in North Reading, MA, US.

Patents per Year

Patents granted per year, 1980 to 2004Bar chart with a peak of 11 patents in 1980.peak 111980: 11 patents19801981: 5 patents1982: 1 patents19821984: 2 patents1985: 6 patents19851986: 2 patents1987: 2 patents19871989: 4 patents1990: 2 patents19901991: 2 patents1993: 1 patents19931995: 1 patents1996: 2 patents19961998: 1 patents1999: 6 patents19992000: 2 patents2001: 5 patents20012002: 2 patents2003: 2 patents20032004: 2 patents2004

Issued Patents All Time

Showing 1–25 of 61 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6770600 Delivery systems for cyclopropene compounds Angelo A. Lamola, Richard M. Jacobson 2004-08-03 $11,599,000
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 $1,091,000
6221554 Self developing-film unit Harry R. Parsons, William T. Plummer, Donald W. Preissler, Robert J. Wadja 2001-04-24 $2,325,000
6205294 Imaging apparatus and method Hong Po 2001-03-20 $3,096,000
6184040 Diagnostic assay system and method Leonard Polizzotto, Thomas Demerle, II, James Murphy, Peter H. Roth, Robert J. Wadja 2001-02-06 $4,327,000
6078750 Dual exposure photographic apparatus and method of operating same 2000-06-20 $10,291,000
6019525 Self-developing film assemblage 2000-02-01 $8,034,000
6009277 Imaging apparatus and method of handling film 1999-12-28 $2,861,000
5981137 Photographic film assemblages and methods of making John E. Meschter, Harry R. Parsons 1999-11-09 $6,303,000
5974263 Single use camera employing self-developing film and method thereof John E. Meschter, Kenneth C. Waterman 1999-10-26 $6,645,000
5943511 Dual exposure photographic apparatus and method David L. Farrington, Norman D. Staller 1999-08-24 $9,783,000
5888693 Film assembly John E. Meschter, Harry R. Parsons 1999-03-30 $12,139,000
5870633 Photographic apparatus and method 1999-02-09
5838999 Dual exposure photographic apparatus and method 1998-11-17 $5,479,000
5512971 Method of and apparatus for transferring film Frederick Slavitter, Kenneth Shown, Timothy J. Feehan 1996-04-30 $7,503,000
5488444 Camera back adapter and method 1996-01-30 $13,541,000
5453804 Camera with film processing means James M. Cloherty 1995-09-26 $6,396,000
5237361 Film dispenser with improved articulated catcher Nicholas Cardoos, Jr. 1993-08-17 $3,963,000
D317785 Electronic film printer Stephen Lane, Aiden John Petrie 1991-06-25