RIEGEL; Herbert
Patent Applications and Registrations
Patent applications and USPTO patent grants for RIEGEL; Herbert.The latest application filed is for "seal and housing having such a seal".
- RIEGEL; Herbert - Oberdachstetten DE
- Riegel; Herbert - Maplewood NJ
- Riegel; Herbert - Palisades Park NJ
| Patent | Date |
|---|---|
| Seal And Housing Having Such A Seal App 20120306163 - GRONAUER; Christoph ; et al. | 2012-12-06 |
| Novel catalyst and process for hydrogenation of unsaturated hydrocarbons Grant 4,762,956 - Liu , et al. August 9, 1 | 1988-08-09 |
| Recovery of chlorine values in integrated process for oxychlorination and combustion of chlorinated hydrocarbons Grant 4,351,819 - Riegel , et al. September 28, 1 | 1982-09-28 |
| Vinyl chloride process Grant 3,937,744 - Riegel February 10, 1 | 1976-02-10 |
| Dehydrogenation process Grant 3,920,764 - Riegel , et al. November 18, 1 | 1975-11-18 |
| Vinyl chloride process Grant 3,879,482 - Riegel April 22, 1 | 1975-04-22 |
| Vinyl chloride process Grant 3,879,480 - Riegel , et al. April 22, 1 | 1975-04-22 |
| Production of allyl chloride Grant 3,865,886 - Schindler , et al. February 11, 1 | 1975-02-11 |
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