Willert; Hans-Georg
Patent Applications and Registrations
Patent applications and USPTO patent grants for Willert; Hans-Georg.The latest application filed is for "filling apparatus for bone cement".
- Willert; Hans-Georg - Gottingen DE
- Willert; Hans-Georg - Gotingen DE
| Patent | Date |
|---|---|
| Filling apparatus for bone cement Grant 5,954,728 - Heller , et al. September 21, 1 | 1999-09-21 |
| Body for distributing bone cement for the anchoring of implants Grant 5,501,687 - Willert , et al. March 26, 1 | 1996-03-26 |
| Double-cup hipjoint socket suitable for use in revision Grant 5,370,703 - Willert , et al. December 6, 1 | 1994-12-06 |
| Femoral head prosthesis Grant 5,171,323 - Willert , et al. December 15, 1 | 1992-12-15 |
| Reinforcement for a bone cement bed Grant 5,035,714 - Willert , et al. July 30, 1 | 1991-07-30 |
| Reinforcement for a bone cement bed Grant 4,976,728 - Willert , et al. December 11, 1 | 1990-12-11 |
| Fixing stem for a prosthesis Grant 4,944,763 - Willert , et al. July 31, 1 | 1990-07-31 |
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