Gerald S. Stevens Jr.

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Forest Hill, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
High speed spark jet printer
- Patent number 4,703,331
- Issue date Oct 27, 1987
- General Instrument Corp.
- Gerald S. Stevens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Non-impact spark jet print head
- Patent number 4,647,949
- Issue date Mar 3, 1987
- General Instrument Corporation
- Thomas P. Sapitowicz
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Rotary drum non-impact printer
- Patent number 4,642,660
- Issue date Feb 10, 1987
- General Instrument Corporation
- Gerald S. Stevens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Top loading sheet feed apparatus for printer or the like
- Patent number 4,552,352
- Issue date Nov 12, 1985
- General Instrument Corp.
- Richard C. Nickels
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL