Kalnberz; Viktor Konstantinovich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kalnberz; Viktor Konstantinovich.The latest application filed is for "material for making bone endoprosthesis and endoprosthesis made of said material".
- Kalnberz; Viktor Konstantinovich - Riga SU
| Patent | Date |
|---|---|
| Material for making bone endoprosthesis and endoprosthesis made of said material Grant 4,089,071 - Kalnberz , et al. May 16, 1 | 1978-05-16 |
| Surgical compression-distraction instrument Grant 4,033,340 - Kalnberz July 5, 1 | 1977-07-05 |
| Surgical compression-distraction instrument Grant 3,977,397 - Kalnberz , et al. August 31, 1 | 1976-08-31 |
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