Douglas Lamon

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Hamilton, Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
Storage tank construction
- Patent number 4,660,336
- Issue date Apr 28, 1987
- Laurence G. Cazaly
- E04 - BUILDING
Information Patent Grant
Storage tank construction
- Patent number 4,578,921
- Issue date Apr 1, 1986
- Laurence G. Cazaly
- E04 - BUILDING
Information Patent Grant
Storage tank construction
- Patent number 4,327,531
- Issue date May 4, 1982
- Laurence G. Cazaly
- E04 - BUILDING
Information Patent Grant
Method of constructing a storage tank
- Patent number 4,312,167
- Issue date Jan 26, 1982
- Laurence G. Cazaly
- E04 - BUILDING