Bonitz; Eckhard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bonitz; Eckhard.The latest application filed is for "manufacture of fibrids from polymers".
- Bonitz; Eckhard - Frankenthal DE
| Patent | Date |
|---|---|
| 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 |
| Production of non-foaming aqueous suspensions of polyethylene or polypropylene fibrids Grant 3,992,344 - Sander , et al. November 16, 1 | 1976-11-16 |
| Vulcanized molding compositions based on bitumen and olefin polymers Grant 3,992,340 - Bonitz November 16, 1 | 1976-11-16 |
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