David Charles Albone

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Letchworth, GB

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Patents Grantslast 30 patents

Information Patent Grant
Drain sealing
- Patent number 7,134,808
- Issue date Nov 14, 2006
- Aco Polymer Products, Inc.
- David Charles Albone
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Drain sealing
- Publication number 20060034667
- Publication date Feb 16, 2006
- ACO Polymer Products, Inc.
- David Charles Albone
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Drain sealing
- Publication number 20050074294
- Publication date Apr 7, 2005
- David Charles Albone
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES