Environmental Energy & Engineering Co.

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Olympia, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Nitrogen recovery system and method using heated air as stripping gas
- Patent number 7,153,427
- Issue date Dec 26, 2006
- Environmental Energy & Engineering Co.
- Dennis A. Burke
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
NITROGEN RECOVERY SYSTEM AND METHOD USING HEATED AIR AS STRIPPING GAS
- Publication number 20070102352
- Publication date May 10, 2007
- ENVIRONMENTAL ENERGY & ENGINEERING CO.
- Dennis A. Burke
- C05 - FERTILISERS MANUFACTURE THEREOF

Trademarklast 30 trademarks