David L. Haas

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Elwood, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Fastener with opposite hand threads for securing two components tog...
- Patent number 7,213,999
- Issue date May 8, 2007
- Torque-Traction Technologies, LLC
- David L. Haas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Fastener with opposite hand threads for securing two components tog...
- Publication number 20050207869
- Publication date Sep 22, 2005
- David L. Haas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...