Hal J. Robbins

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Langhorne, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Under purlin facing system
- Patent number 8,528,301
- Issue date Sep 10, 2013
- Lamtec Corporation
- Hal J. Robbins
- E04 - BUILDING
Information Patent Grant
Web or vapor retarder with tie-strap
- Patent number 8,438,810
- Issue date May 14, 2013
- Lamtec Corporation
- Hal J. Robbins
- E04 - BUILDING
Information Patent Grant
Process for encapsulating glass fiber insulation
- Patent number 5,685,938
- Issue date Nov 11, 1997
- CertainTeed Corporation
- Kenneth D. Knapp
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Surface Treatment for Tape Adhesion and Ultraviolet Stability
- Publication number 20140357142
- Publication date Dec 4, 2014
- Charles Petty
- B32 - LAYERED PRODUCTS
Information Patent Application
WEB OR VAPOR RETARDER WITH TIE-STRAP
- Publication number 20130239502
- Publication date Sep 19, 2013
- LAMTEC CORPORATION
- Hal J. Robbins
- E04 - BUILDING
Information Patent Application
WEB OR VAPOR RETARDER WITH TIE-STRAP
- Publication number 20100024325
- Publication date Feb 4, 2010
- Hal J. Robbins
- E04 - BUILDING