Keith E. McFarland

Person

Woodside, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Elastica counter electrode for an electrostatic recorder
- Patent number 5,305,025
- Issue date Apr 19, 1994
- Xerox Corporation
- Stephen D. White
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Film ghost removal in electrographic plotters by voltage bias of th...
- Patent number 5,055,862
- Issue date Oct 8, 1991
- Xerox Corporation
- Lorin K. Hansen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Electrographic marking with dithered stylus group boundaries to eli...
- Patent number 5,053,793
- Issue date Oct 1, 1991
- Xerox Corporation
- Stephen D. White
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Laterally translatable roll apparatus
- Patent number 4,500,045
- Issue date Feb 19, 1985
- Xerox Corporation
- Angus H. Whitaker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Capacitive electrostatic stylus writing with counter electrodes
- Patent number 4,424,522
- Issue date Jan 3, 1984
- Xerox Corporation
- William A. Lloyd
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compensatory means improving the operation of electrostatic printers
- Patent number 4,290,076
- Issue date Sep 15, 1981
- Xerox Corporation
- Keith E. McFarland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for monitoring and maintaining a predetermined co...
- Patent number 4,222,497
- Issue date Sep 16, 1980
- Xerox Corporation
- William A. Lloyd
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrostatic printing machine with improved web-developing system
- Patent number 4,173,945
- Issue date Nov 13, 1979
- Xerox Corporation
- Keith E. McFarland
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Printer/plotter style system for confined installation and method
- Patent number 4,042,939
- Issue date Aug 16, 1977
- Xerox Corporation
- William A. Lloyd
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Keith E. McFarland

Person

Patents Grantslast 30 patents

Elastica counter electrode for an electrostatic recorder

Film ghost removal in electrographic plotters by voltage bias of th...

Electrographic marking with dithered stylus group boundaries to eli...

Laterally translatable roll apparatus

Capacitive electrostatic stylus writing with counter electrodes

Compensatory means improving the operation of electrostatic printers

System and method for monitoring and maintaining a predetermined co...

Electrostatic printing machine with improved web-developing system

Printer/plotter style system for confined installation and method