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Patent applications and USPTO patent grants for Batdorf; Vern H..The latest application filed is for "emulsion based coatings and a method using an emulsion based coating to seal asbestos containing soils".
Patent | Date |
---|---|
Emulsion based coatings and a method using an emulsion based coating to seal asbestos containing soils Grant 5,330,795 - Batdorf , et al. July 19, 1 | 1994-07-19 |
Composition for wetting and encapsulating asbestos and method of using Grant 5,317,056 - Batdorf * May 31, 1 | 1994-05-31 |
Method of using a composition for wetting and encapsulating asbestos Grant 5,034,247 - Batdorf July 23, 1 | 1991-07-23 |
Composition for wetting and encapsulating asbestos and method of using Grant 4,866,105 - Batdorf September 12, 1 | 1989-09-12 |
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