David B. South

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Italy, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Monolithic dome structure having unitary contoured laterally moveab...
- Patent number 7,013,607
- Issue date Mar 21, 2006
- David B. South
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Dome type building and method of making same
- Patent number 5,918,438
- Issue date Jul 6, 1999
- David B. South
- E04 - BUILDING