Stephen M. Bertling

Follow

Person

Saint Louis Park, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Die with insert and gas purging method for die
- Patent number 7,621,737
- Issue date Nov 24, 2009
- 3M Innovative Properties Company
- Scott L. Ciliske
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Die With Insert and Gas Purging Method For Die
- Publication number 20080018009
- Publication date Jan 24, 2008
- Scott L. Ciliske
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL