Josy Jean Blum

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Ell, LU

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing patented steel wire
- Patent number 5,749,981
- Issue date May 12, 1998
- The Goodyear Tire & Rubber Company
- Charles N. A. Tonteling
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing patented steel wire
- Patent number 5,595,617
- Issue date Jan 21, 1997
- The Goodyear Tire & Rubber Company
- Charles Tonteling
- C21 - METALLURGY OF IRON