David A. Weber

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St. Petersburg, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for converting and processing organic sludges f...
- Patent number 9,359,266
- Issue date Jun 7, 2016
- UNITY FERTILIZER LLC
- Roger E. Tuttle
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Converting and Processing Organic Sludges f...
- Publication number 20150027180
- Publication date Jan 29, 2015
- Unity Fertilizer LLC
- Roger E. Tuttle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL