Inventor
GASPER JOHN
US23 patents
⚠️ This page may combine multiple inventors who share the name “GASPER JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
22 patentsUS5919730AJul 6, 1999
Copy restrictive documents
EASTMAN KODAK CO190 citations98
US5772250AJun 30, 1998
Copy restrictive color-reversal documents
EASTMAN KODAK CO101 citations98
US4868383ASep 19, 1989
Linear integrating cavity light source used for generating an intense beam of light
EASTMAN KODAK CO111 citations96
US5843564ADec 1, 1998
Copy restrictive documents
EASTMAN KODAK CO63 citations95
US5752152AMay 12, 1998
Copy restrictive system
EASTMAN KODAK CO132 citations95
US5864742AJan 26, 1999
Copy restrictive system using microdots to restrict copying of color-reversal documents
EASTMAN KODAK CO63 citations93
US6103353AAug 15, 2000
Copy restrictive documents
EASTMAN KODAK CO24 citations92
US6045881AApr 4, 2000
Copy restrictive documents
EASTMAN KODAK CO26 citations92
US6001516ADec 14, 1999
Copy restrictive color-negative photographic print media
EASTMAN KODAK CO34 citations92
US5856266AJan 5, 1999
Copy restrictive documents
EASTMAN KODAK CO20 citations92
US4481414ANov 6, 1984
Light collection apparatus for a scanner
EASTMAN KODAK CO25 citations82
US4427283AJan 24, 1984
Scratch suppressing illumination system for photographic printer
EASTMAN KODAK CO14 citations74
US5768674AJun 16, 1998
Apparatus for creating copy restrictive media
EASTMAN KODAK CO9 citations73
US5420003AMay 30, 1995
Silver halide photographic elements containing blue, green and red recording layer units that produce images of the same hue and at least one emissive interlayer to facilitate image retrieval by scanning
EASTMAN KODAK CO8 citations73
US5350650ASep 27, 1994
Methods for the retrieval of blue, green and red exposure records of the same hue from a photographic element containing emissive interlayers
EASTMAN KODAK CO10 citations73
US4999505AMar 12, 1991
Transparent radiation image storage panel
EASTMAN KODAK CO14 citations73
US5334469AAug 2, 1994
Photographic processes for producing spectral image records retrievable by scanning
EASTMAN KODAK CO6 citations71
US5300413AApr 5, 1994
Photoelectric elements for producing spectral image records retrievable by scanning
EASTMAN KODAK CO9 citations68
US5893654AApr 13, 1999
Still picture camera and photographic method employing multiple film cassettes
EASTMAN KODAK CO4 citations63
US5887207AMar 23, 1999
Still picture camera with two film cassettes
EASTMAN KODAK CO5 citations63
US5781815AJul 14, 1998
Cartridge holder attachable to camera
EASTMAN KODAK CO2 citations63
US6255044B1Jul 3, 2001
Silver halide elements that produce sharp images without fixing and processes for their use
EASTMAN KODAK CO1 citations52