John M. Zlatohlavek

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Cedar Rapids, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pre-beading method and apparatus
- Patent number 7,159,428
- Issue date Jan 9, 2007
- Met-Coil Systems Corporation
- Leland M. Rieck
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Pre-beading method and apparatus
- Publication number 20050072203
- Publication date Apr 7, 2005
- MET-COIL SYSTEMS CORPORATION
- Leland M. Rieck
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...