Inventor
SANGREGORY JUDE A
US39 patents
⚠️ This page may combine multiple inventors who share the name “SANGREGORY JUDE A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
37 patentsUS5007859AApr 16, 1991
Battery-containing apparatus
EASTMAN KODAK CO50 citations93
US5173728ADec 22, 1992
Magnet and shutter assembly for an electromagnetic shutter
EASTMAN KODAK CO46 citations92
US5614975AMar 25, 1997
Film brake applied by exposure initiation
EASTMAN KODAK CO19 citations89
US5432576AJul 11, 1995
Aperture mechanism having a blade positionable in an open position by a hard stop
EASTMAN KODAK CO27 citations88
US5602604AFeb 11, 1997
Underwater one-time-use camera with combination film winding clutch and shutter release
EASTMAN KODAK CO18 citations84
US5752087AMay 12, 1998
One-time-use camera with front and rear cover parts that can be bent apart to permit battery to drop out of chamber
EASTMAN KODAK CO10 citations74
US5748989AMay 5, 1998
One-time-use camera with manual control lever and bi-directional overcenter spring for closing movable light shield of film cassette
EASTMAN KODAK CO10 citations74
US5561486AOct 1, 1996
Assembly for use in electromagnetic actuator
EASTMAN KODAK CO8 citations74
US5416547AMay 16, 1995
Camera lens focus and shutter aperture setting
EASTMAN KODAK CO7 citations74
US5373341ADec 13, 1994
Lockout override for cameras
EASTMAN KODAK CO8 citations74
US5510866AApr 23, 1996
Method and apparatus for preventing film creep by delaying deactivation of film metering member by shutter driver member
EASTMAN KODAK CO10 citations73
US5432585AJul 11, 1995
Improved flash lockout
EASTMAN KODAK CO7 citations73
US5745797AApr 28, 1998
Camera assembly using mandrel to roll film in chamber
EASTMAN KODAK CO11 citations72
US5555062ASep 10, 1996
Recyclable single-use camera with replaceable front lens element
EASTMAN KODAK CO10 citations71
US5895126AApr 20, 1999
Apparatus and methods using mandrel to roll film in camera chamber
EASTMAN KODAK CO8 citations68
US5926654AJul 20, 1999
Camera frame assembly having a baffled supply chamber and film loading apparatus and method
EASTMAN KODAK CO2 citations63
US5812884ASep 22, 1998
Closing light lock of film cartridge breaks anti-backup pawl for film winder wheel in one-time-use camera, to prevent unauthorized reuse
EASTMAN KODAK CO5 citations63
US6655858B1Dec 2, 2003
Camera with cover attachment movable to actuate operational device
EASTMAN KODAK CO2 citations62
US5913084AJun 15, 1999
One-time-use camera with shutter, flash, and optical film encodement synchronization
EASTMAN KODAK CO6 citations62
US5708876AJan 13, 1998
One-time-use camera with combined shutter-flash synchronization contact and holder for flash capacitor and battery
EASTMAN KODAK CO2 citations62
US5802401ASep 1, 1998
Method of remanufacturing one-time-use camera
EASTMAN KODAK CO3 citations61
US4933690AJun 12, 1990
Slide changing apparatus with slide jam protection
EASTMAN KODAK CO3 citations61
US5970256AOct 19, 1999
One-time-use camera with transparent lens retainer-cover
EASTMAN KODAK CO3 citations60
US5311239AMay 10, 1994
Camera mechanism for setting focus and aperture
EASTMAN KODAK CO3 citations60
US5296885AMar 22, 1994
Aperture correction for moving aperture shutters
EASTMAN KODAK CO5 citations60
US6128440AOct 3, 2000
Spool repositioning apparatus for camera assembling and methods
EASTMAN KODAK CO0 citations52
US6012857AJan 11, 2000
Camera with film sensor to determine when to close cassette not urged against filmstrip during exposure
EASTMAN KODAK CO1 citations52
US6014527AJan 11, 2000
Camera with closing lever pivotally supported on cassette to close cassette
EASTMAN KODAK CO0 citations52
US6011934AJan 4, 2000
Camera with closing mechanism to close cassette
EASTMAN KODAK CO0 citations52
US6011924AJan 4, 2000
Camera with film winder having single dual-function part for winding exposed filmstrip into cassette and for closing cassette
EASTMAN KODAK CO0 citations52
US5593104AJan 14, 1997
Film spool
EASTMAN KODAK CO0 citations52
US6714727B1Mar 30, 2004
Camera capable of having alternatively positioned mode indicator
EASTMAN KODAK CO0 citations51
US6393221B1May 21, 2002
Electronic flash unit with integrated flash charge switch
EASTMAN KODAK CO1 citations51
US5974265AOct 26, 1999
Different variable format one-time-use camera with common film encodement device
EASTMAN KODAK CO0 citations51
US5895125AApr 20, 1999
One-time-use camera can only be used with modified film cartridge, to prevent unauthorized reuse with standard film cartridge
EASTMAN KODAK CO1 citations50
US6470146B1Oct 22, 2002
One-time-use camera with accessory belt clip connected to film door and that avoids being broken when film door broken open to remove film cartridge
EASTMAN KODAK CO0 citations42
US6014520AJan 11, 2000
One-time-use camera with film sensor to determine when to close cassette disabled when cassette closed
EASTMAN KODAK CO0 citations41