Douglas J. Olszewski

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Inver Grove Heights, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for assembling battery cell elements
- Patent number 4,510,682
- Issue date Apr 16, 1985
- GNB Batteries Inc.
- Anthony Sabatino
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for supplying electrode plates in the assembly...
- Patent number 4,497,604
- Issue date Feb 5, 1985
- GNB Batteries Inc.
- Anthony Sabatino
- H01 - BASIC ELECTRIC ELEMENTS