William D. Staigerwald

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Bel Air, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Programmable perfect layer winding system
- Patent number 4,951,889
- Issue date Aug 28, 1990
- EPM Corporation
- Marco Camardella
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL