Derwin; Kathleen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Derwin; Kathleen.The latest application filed is for "reinforced tissue graft".
- Derwin; Kathleen - Shaker Heights OH
| Patent | Date |
|---|---|
| Reinforced Tissue Graft App 20200316256 - Derwin; Kathleen ; et al. | 2020-10-08 |
| Reinforced tissue graft Grant 10,758,644 - Derwin , et al. Sep | 2020-09-01 |
| Reinforced Tissue Graft App 20180311411 - Derwin; Kathleen ; et al. | 2018-11-01 |
| Reinforced Tissue Graft App 20140094931 - Derwin; Kathleen ; et al. | 2014-04-03 |
| Reinforced Tissue Graft App 20110014153 - Derwin; Kathleen ; et al. | 2011-01-20 |
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