Donald S. Hassell

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Holbrook, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fiberglass insulation installer
- Patent number 6,604,766
- Issue date Aug 12, 2003
- Donald S. Hassell
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Fiberglass insulation installer
- Publication number 20030062733
- Publication date Apr 3, 2003
- Donald S. Hassell
- E04 - BUILDING