Sander; Bruno
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sander; Bruno.The latest application filed is for "dewatering of petroleum-containing sludges with recovery of the oil component".
- Sander; Bruno - Ludwigshafen DE
| Patent | Date |
|---|---|
| Dewatering of petroleum-containing sludges with recovery of the oil component Grant 4,417,976 - Sander , et al. November 29, 1 | 1983-11-29 |
| Manufacture of fibrids from polymers Grant 4,224,259 - Sander , et al. September 23, 1 | 1980-09-23 |
| Manufacture of fibrids from polymers Grant 4,219,512 - Sinn , et al. August 26, 1 | 1980-08-26 |
| Utilization of constituents of effluent from the manufacture of styrene bead polymers in the manufacture of fibrids Grant 4,104,341 - Keppler , et al. August 1, 1 | 1978-08-01 |
| Manufacture of fibrids from poly(amide-imide) resins Grant 4,091,058 - Sander , et al. May 23, 1 | 1978-05-23 |
| Production of non-foaming aqueous suspensions of polyethylene or polypropylene fibrids Grant 3,992,344 - Sander , et al. November 16, 1 | 1976-11-16 |
| Manufacture of aqueous suspensions of polyolefin fibrids Grant 3,960,794 - Sander , et al. June 1, 1 | 1976-06-01 |
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