Michael Dreher

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Durham, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Sleeve and collar system for an oar and method of making same
- Patent number 9,573,668
- Issue date Feb 21, 2017
- Durham Boat Company, Inc.
- Michael Dreher
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
SLEEVE AND COLLAR SYSTEM FOR AN OAR AND METHOD OF MAKING SAME
- Publication number 20160152311
- Publication date Jun 2, 2016
- Durham Boat Company, Inc.
- Michael Dreher
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Method of fabricating a composite part including a resin impregnate...
- Publication number 20020025423
- Publication date Feb 28, 2002
- Michael A. Dreher
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL