Rau; Wolfgang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rau; Wolfgang.The latest application filed is for "equipment system for agricultural ground soil preparation".
- Rau; Wolfgang - Holzmaden DE
- Rau; Wolfgang - Renningen DE
- Rau; Wolfgang - Heidelberg DE
| Patent | Date |
|---|---|
| Equipment system for agricultural ground soil preparation Grant 5,181,476 - Rau , et al. January 26, 1 | 1993-01-26 |
| Closed hollow support Grant 4,955,570 - Benz , et al. September 11, 1 | 1990-09-11 |
| Preparation of propylene homopolymers or copolymers Grant 4,442,271 - Rau , et al. April 10, 1 | 1984-04-10 |
| Spiral stirrer unsupported at one end Grant 4,188,132 - Lenart , et al. February 12, 1 | 1980-02-12 |
| Method of removing heat from polymerization reactions of monomers in the gas phase Grant 4,012,573 - Trieschmann , et al. March 15, 1 | 1977-03-15 |
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