Holdt; Bernd-Dieter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Holdt; Bernd-Dieter.The latest application filed is for "process for the production of cleaning and care preparations containing apg emulsifier".
- Holdt; Bernd-Dieter - Duesseldorf DE
- Holdt; Bernd-Dieter - Dusseldorf DE
| Patent | Date |
|---|---|
| Process for the production of cleaning and care preparations containing APG emulsifier Grant 5,431,840 - Soldanski , et al. July 11, 1 | 1995-07-11 |
| Method for cleaning bathroom fittings Grant 5,356,479 - Menke , et al. October 18, 1 | 1994-10-18 |
| Process for removing stains from fabrics Grant 4,834,900 - Soldanski , et al. May 30, 1 | 1989-05-30 |
| Cleaning block for flush toilet tanks Grant 4,820,449 - Menke , et al. April 11, 1 | 1989-04-11 |
| Two-component cleaner and disinfectant tablet Grant 4,683,072 - Holdt , et al. * July 28, 1 | 1987-07-28 |
| Carpet cleaning composition contains a cellulose powder from a hardwood source Grant 4,659,494 - Soldanski , et al. April 21, 1 | 1987-04-21 |
| Two component cleaner and disinfectant tablet Grant 4,578,207 - Holdt , et al. March 25, 1 | 1986-03-25 |
| Liquid leather care compositions Grant 4,554,083 - Soldanski , et al. November 19, 1 | 1985-11-19 |
| Automatic toilet cleaning device Grant 3,952,339 - Baur , et al. April 27, 1 | 1976-04-27 |
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