DVO. Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for DVO. Inc..The latest application filed is for "biosolids digester and process for biosolids production".
- DVO. Inc. - Chilton WI
| Patent | Date |
|---|---|
| Composite components from anaerobic digested fibrous materials Grant 10,731,190 - Dvorak , et al. | 2020-08-04 |
| Nutrient recovery systems and methods Grant 10,556,804 - Zhao , et al. Feb | 2020-02-11 |
| Methods and apparatuses for removal of hydrogen sulfide and carbon dioxide from biogas Grant 9,339,760 - Kennedy , et al. May 17, 2 | 2016-05-17 |
| Algae bioreactor, system and process Grant 9,005,918 - Dvorak , et al. April 14, 2 | 2015-04-14 |
| Nutrient recovery systems and methods Grant 8,613,894 - Zhao , et al. December 24, 2 | 2013-12-24 |
| Composite components from anaerobic digested fibrous materials Grant 8,414,808 - Dvorak , et al. April 9, 2 | 2013-04-09 |
| Anaerobic digester employing circular tank Grant 8,394,271 - Dvorak March 12, 2 | 2013-03-12 |
| Biosolids Digester And Process For Biosolids Production App 20120329139 - Dvorak; Stephen W. | 2012-12-27 |
| Method and apparatus for solids processing Grant 8,202,721 - Dvorak June 19, 2 | 2012-06-19 |
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