Edgar G. Ashmead

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Lewes, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Rigidifiable plastic composites and manufacturing methods therefor
- Patent number 5,874,151
- Issue date Feb 23, 1999
- ILC Dover, Inc.
- Donald R. Cohee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making three dimensional articles from rigidizable plasti...
- Patent number 5,651,848
- Issue date Jul 29, 1997
- ILC Dover, Inc.
- Donald R. Cohee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL