Bierschenk; John M
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bierschenk; John M.The latest application filed is for "soil remediation with heated soil".
- Bierschenk; John M - Milford NH
- Bierschenk, John M. - Milford NH
| Patent | Date |
|---|---|
| Soil remediation with heated soil Grant 7,004,678 - Stegemeier , et al. February 28, 2 | 2006-02-28 |
| Remediation of soil piles using central equipment Grant 6,881,009 - Stegemeier , et al. April 19, 2 | 2005-04-19 |
| Remediation of soil piles using central equipment App 20040228688 - Stegemeier, George L. ; et al. | 2004-11-18 |
| Soil remediation with heated soil App 20040228689 - Stegemeier, George L. ; et al. | 2004-11-18 |
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