Gary D. Haggard SR.

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Lakeway, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Filter underdrain with internal air scour laterals
- Patent number 10,143,944
- Issue date Dec 4, 2018
- Ovivo Inc.
- Gary D. Haggard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rapid sludge removal clarifier
- Patent number 9,861,912
- Issue date Jan 9, 2018
- Ovivo Inc.
- Gary D. Haggard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Rapid Sludge Removal Clarifier
- Publication number 20170333813
- Publication date Nov 23, 2017
- Ovivo Inc.
- Gary D. Haggard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Underdrain with Internal Air Scour Laterals
- Publication number 20170319989
- Publication date Nov 9, 2017
- Ovivo Inc.
- Gary D. Haggard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL