Frank ANDRÄ

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Lichtenwald, DE

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Patents Grantslast 30 patents

Information Patent Grant
Induction heat treatment of an annular workpiece
- Patent number 9,084,297
- Issue date Jul 14, 2015
- Inductoheat, Inc.
- Gary A. Doyon
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
INDUCTION HEAT TREATMENT OF AN ANNULAR WORKPIECE
- Publication number 20150319810
- Publication date Nov 5, 2015
- Inductoheat, Inc.
- Gary A. DOYON
- C21 - METALLURGY OF IRON
Information Patent Application
INDUCTION HEAT TREATMENT OF AN ANNULAR WORKPIECE
- Publication number 20110248023
- Publication date Oct 13, 2011
- Gary A. DOYON
- C21 - METALLURGY OF IRON