Leo Levinson

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Berkeley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cassette sheet feed apparatus
- Patent number 4,540,169
- Issue date Sep 10, 1985
- Xerox Corporation
- Leo Levinson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bi-directional record material feed apparatus
- Patent number 4,269,522
- Issue date May 26, 1981
- Xerox Corporation
- Leo Levinson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bi-directional pin feed apparatus
- Patent number 4,235,360
- Issue date Nov 25, 1980
- Xerox Corporation
- Leo Levinson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Record material feed apparatus
- Patent number 4,042,091
- Issue date Aug 16, 1977
- Xerox Corporation
- Leo Levinson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pin wheel feeding device
- Patent number 4,033,493
- Issue date Jul 5, 1977
- Xerox Corporation
- Leo Levinson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL