Siegler; Marcel
Patent Applications and Registrations
Patent applications and USPTO patent grants for Siegler; Marcel.The latest application filed is for "method of preparing soluble collagen fibers".
- Siegler; Marcel - North Bergen NJ
| Patent | Date |
|---|---|
| Method of preparing soluble collagen fibers Grant 4,295,894 - Cioca , et al. October 20, 1 | 1981-10-20 |
| Oligopeptides derived from collagen Grant 4,285,986 - Cioca , et al. August 25, 1 | 1981-08-25 |
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