Hoffland Environmental, Inc.

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Conroe, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for treating animal waste and wastewater
- Patent number 7,005,068
- Issue date Feb 28, 2006
- Hoffland Environmental, Inc.
- Robert O. Hoffland
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Methods and apparatuses for treating waste water
- Patent number 6,630,072
- Issue date Oct 7, 2003
- Hoffland Environmental, Inc.
- Robert O. Hoffland
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Apparatus and methods for wastewater treatment from high volume liv...
- Patent number 6,054,044
- Issue date Apr 25, 2000
- Hoffland Environmental, Inc.
- Robert O. Hoffland
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE