Peter E. Conrad

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Freemont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hopper with moving wall and method of making and using the same
- Patent number 5,533,650
- Issue date Jul 9, 1996
- Stamet, Inc.
- Peter E. Conrad
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL