James Gregory Powell

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Reeds, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Continuous nonwoven polyester fiber and fiberglass thread hybrid mat
- Patent number 12,123,193
- Issue date Oct 22, 2024
- TAMKO Building Products LLC
- James Gregory Powell
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Impact resistant roofing shingle and method for making same
- Patent number 11,946,253
- Issue date Apr 2, 2024
- TAMKO Building Products LLC
- Christopher Freeborg
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multiple layer substrate for roofing materials
- Patent number 10,982,441
- Issue date Apr 20, 2021
- TAMKO Building Products, LLC
- Cyril Chevillard
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
IMPACT RESISTANT ROOFING SHINGLE AND METHOD FOR MAKING SAME
- Publication number 20200277789
- Publication date Sep 3, 2020
- TAMKO Building Products LLC
- Christopher Freeborg
- B32 - LAYERED PRODUCTS
Information Patent Application
CONTINUOUS NONWOVEN POLYESTER FIBER AND FIBERGLASS THREAD HYBRID MAT
- Publication number 20200263429
- Publication date Aug 20, 2020
- TAMKO Building Products, Inc.
- James Gregory Powell
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Multiple Layer Substrate for Roofing Materials
- Publication number 20190277028
- Publication date Sep 12, 2019
- TAMKO Building Products, Inc.
- Cyril Chevillard
- E04 - BUILDING