Sylvanowicz; John T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sylvanowicz; John T..The latest application filed is for "self-sealing guidewire and catheter introducer".
- Sylvanowicz; John T. - Andover MA
| Patent | Date |
|---|---|
| Self-sealing guidewire and catheter introducer Grant 5,702,370 - Sylvanowicz , et al. December 30, 1 | 1997-12-30 |
| Self-sealing guidewire and catheter introducer Grant 5,304,156 - Sylvanowicz , et al. April 19, 1 | 1994-04-19 |
| Variable shaped catheter system and method for catheterization Grant 5,267,982 - Sylvanowicz December 7, 1 | 1993-12-07 |
| Variable shaped catheter system and method for catheterization Grant 4,935,017 - Sylvanowicz June 19, 1 | 1990-06-19 |
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