by welding of the marginal portions of adjacent slabs or sheets also by soldering, glueing

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Patents Grantslast 30 patents

Information Patent Grant
Steep slope roofing panel system and method
- Patent number 11,970,856
- Issue date Apr 30, 2024
- BMIC LLC
- Eric R. Anderson
- E04 - BUILDING
Information Patent Grant
Steep slope roofing panel system and method
- Patent number 11,603,660
- Issue date Mar 14, 2023
- BMIC LLC
- Eric R. Anderson
- E04 - BUILDING
Information Patent Grant
Wall, roof and building structures
- Patent number 8,677,708
- Issue date Mar 25, 2014
- A & A Sheet Metal Products, Inc.
- Michael H. Williams
- E04 - BUILDING
Information Patent Grant
Fastener for retaining sheet cladding
- Patent number 4,096,681
- Issue date Jun 27, 1978
- Rostfria Tak Aktiebolag
- Sture Netterstedt
- E04 - BUILDING
Information Patent Grant
3586583
- Patent number 3,586,583
- Issue date Jun 22, 1971
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
3347010
- Patent number 3,347,010
- Issue date Oct 17, 1967
- E04 - BUILDING
Information Patent Grant
2096469
- Patent number 2,096,469
- Issue date Oct 19, 1937
- E04 - BUILDING
Information Patent Grant
1454097
- Patent number 1,454,097
- Issue date May 8, 1923
- E04 - BUILDING
Information Patent Grant
1426558
- Patent number 1,426,558
- Issue date Aug 22, 1922
- E04 - BUILDING
Information Patent Grant
1369236
- Patent number 1,369,236
- Issue date Feb 22, 1921
- E04 - BUILDING