Walter Jones

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Northborough, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fire and water resistant, integrated wall and roof expansion joint...
- Patent number 10,851,542
- Issue date Dec 1, 2020
- Emseal Joint Systems LTD
- Lester Hensley
- E04 - BUILDING
Information Patent Grant
Flexible expansion joint seal system
- Patent number 9,739,050
- Issue date Aug 22, 2017
- Emseal Joint Systems LTD
- Lester Hensley
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
FIRE AND WATER RESISTANT, INTEGRATED WALL AND ROOF EXPANSION JOINT...
- Publication number 20170342708
- Publication date Nov 30, 2017
- EMSEAL JOINT SYSTEMS LTD.
- Lester Hensley
- E04 - BUILDING