Armbruster; Gerhard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Armbruster; Gerhard.The latest application filed is for "hand-held power tool with circular-disk-shaped tool".
- Armbruster; Gerhard - Stuttgart DE
- Armbruster; Gerhard - Stuttgart-Plieningen DE
| Patent | Date |
|---|---|
| Hand-held power tool with circular-disk-shaped tool Grant 4,545,121 - Armbruster , et al. October 8, 1 | 1985-10-08 |
| Cutting roller Grant 4,506,711 - Armbruster , et al. March 26, 1 | 1985-03-26 |
| Power driven, hand operated plane Grant 4,360,048 - Schadlich , et al. November 23, 1 | 1982-11-23 |
| High-speed power tool Grant 4,242,839 - Armbruster , et al. January 6, 1 | 1981-01-06 |
| Housing for operated power tools Grant 3,903,440 - Paule , et al. September 2, 1 | 1975-09-02 |
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