Derek Litteral

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Equipment housing
- Patent number 9,518,369
- Issue date Dec 13, 2016
- ZIP VALVE BOXES LLC
- Scott M. Ducote
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Equipment housing
- Patent number D764637
- Issue date Aug 23, 2016
- ZIP VALVE BOXES LLC
- Scott M. Ducote
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
EQUIPMENT HOUSING
- Publication number 20150176239
- Publication date Jun 25, 2015
- Zip Valve Boxes LLC
- Scott M. DUCOTE
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING