Norman L. Steffens

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Loveland, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for electrically operated plastics injection
- Patent number 6,471,904
- Issue date Oct 29, 2002
- Uniloy Milacron USA Inc.
- M. Barr Klaus
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electrically operated injection apparatus
- Patent number 6,193,499
- Issue date Feb 27, 2001
- Milacron Inc.
- M. Barr Klaus
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method for electrically operated plastics injection
- Publication number 20010005062
- Publication date Jun 28, 2001
- M. Barr Klaus
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL