Michael Polad

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Mendota, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Embossing assembly for automatic embossing system
- Patent number 4,688,785
- Issue date Aug 25, 1987
- Data Card Corporation
- Richard C. Nubson
- B44 - DECORATIVE ARTS
Information Patent Grant
Laser machining system
- Patent number 4,555,610
- Issue date Nov 26, 1985
- Data Card Corporation
- Michael D. Polad
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Embossing drive mechanism for an automatic embossing system
- Patent number 4,378,733
- Issue date Apr 5, 1983
- Data Card Corporation
- Michael D. Polad
- B44 - DECORATIVE ARTS
Information Patent Grant
Automatic embossing system
- Patent number 4,271,012
- Issue date Jun 2, 1981
- Data Card Corporation
- Richard J. LaManna
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Automatic embossing system with document transfer
- Patent number 4,180,338
- Issue date Dec 25, 1979
- Data Card Corporation
- Richard J. LaManna
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Automatic embossing system
- Patent number 4,088,216
- Issue date May 9, 1978
- Data Card Corporation
- Richard J. LaManna
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Means for printing OCR and bar code on cards
- Patent number 4,057,011
- Issue date Nov 8, 1977
- Malco Plastics
- Herbert Tramposch
- G06 - COMPUTING CALCULATING COUNTING