Happe; Peter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Happe; Peter.The latest application filed is for "method for producing wax premixes".
- Happe; Peter - Solingen DE
- Happe; Peter - Eggenstein DT
| Patent | Date |
|---|---|
| Powdered thickener preparations based on polyurethane and their use for thickening aqueous systems Grant 6,916,876 - Manshausen , et al. July 12, 2 | 2005-07-12 |
| Method for producing wax premixes App 20030108584 - Priesnitz, Uwe ; et al. | 2003-06-12 |
| Powdered thickener preparations based on polyurethane and their use for thickening aqueous systems App 20030050389 - Manshausen, Peter ; et al. | 2003-03-13 |
| Pipeline cutoff device Grant 4,084,617 - Happe April 18, 1 | 1978-04-18 |
| Gas separation nozzles and method and apparatus for producing such nozzles Grant 4,033,021 - Tybus , et al. July 5, 1 | 1977-07-05 |
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