Richard C. Fedder

Person

Detroit, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Toner concentration sensor assembly for electro-photographic apparatus
- Patent number 4,452,174
- Issue date Jun 5, 1984
- Richard C. Fedder
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical scanning and imaging system utilizing laser diode
- Patent number 4,403,235
- Issue date Sep 6, 1983
- Burroughs Corporation
- Richard C. Fedder
- G02 - OPTICS
Information Patent Grant
Unitary, modular, demountable optical system for laser diode/printi...
- Patent number 4,383,755
- Issue date May 17, 1983
- Burroughs Corporation
- Richard C. Fedder
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Conducting toner transfer apparatus
- Patent number 4,341,455
- Issue date Jul 27, 1982
- Burroughs Corporation
- Richard C. Fedder
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ink droplet catcher assembly
- Patent number 4,286,274
- Issue date Aug 25, 1981
- Burroughs Corporation
- Ronald G. Shell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrostatic and magnetic transfer enhancing apparatus for conduct...
- Patent number 4,274,361
- Issue date Jun 23, 1981
- Burroughs Corporation
- John R. Sanders
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrostatic imaging apparatus
- Patent number 4,038,916
- Issue date Aug 2, 1977
- Burroughs Corporation
- Stephen Barasch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Richard C. Fedder

Person

Patents Grantslast 30 patents

Toner concentration sensor assembly for electro-photographic apparatus

Optical scanning and imaging system utilizing laser diode

Unitary, modular, demountable optical system for laser diode/printi...

Conducting toner transfer apparatus

Ink droplet catcher assembly

Electrostatic and magnetic transfer enhancing apparatus for conduct...

Electrostatic imaging apparatus