Maslo; Karl
Patent Applications and Registrations
Patent applications and USPTO patent grants for Maslo; Karl.The latest application filed is for "method for the preparation of heavy anfo using high density ammonium nitrate and gassed bulk emulsion".
- Maslo; Karl - Lima PE
- Maslo; Karl - Grasbrunn/Neu Keferloh DE
- Maslo; Karl - Neukeferloh DE
| Patent | Date |
|---|---|
| Method for the preparation of heavy ANFO using high density ammonium nitrate and gassed bulk emulsion Grant 9,174,887 - Maslo , et al. November 3, 2 | 2015-11-03 |
| Process for the thermal treatment of ammonium nitrate for manufacturing ANFO and heavy ANFO Grant 9,115,036 - Maslo , et al. August 25, 2 | 2015-08-25 |
| Apparatus with a fastening member secured to a body against falling Grant 5,720,569 - Jonischkeit , et al. February 24, 1 | 1998-02-24 |
| Extendable and retractable lifting apparatus Grant 5,660,373 - Maslo , et al. August 26, 1 | 1997-08-26 |
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