William F. Holland

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Cape Coral, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Modular precast spa system
- Patent number 6,854,223
- Issue date Feb 15, 2005
- William F. Holland
- E04 - BUILDING
Information Patent Grant
Modular precast spa system
- Patent number 6,637,162
- Issue date Oct 28, 2003
- William F. Holland
- E04 - BUILDING