Richard D. Bolcavage

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Kirkwood, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Printer system having parity checking of print hammers using softwa...
- Patent number 4,335,460
- Issue date Jun 15, 1982
- International Business Machines Corporation
- Richard D. Bolcavage
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control system and method for testing print hammers in a high speed...
- Patent number 4,317,412
- Issue date Mar 2, 1982
- International Business Machines Corporation
- Richard D. Bolcavage
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Line printer system and method of operation with microprocessor con...
- Patent number 4,275,653
- Issue date Jun 30, 1981
- International Business Machines Corporation
- Richard D. Bolcavage
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Belt printer control architecture
- Patent number 4,273,041
- Issue date Jun 16, 1981
- International Business Machines Corporation
- Richard D. Bolcavage
- G06 - COMPUTING CALCULATING COUNTING