Patco Ventures Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Patco Ventures Ltd..The latest application filed is for "safety syringe needle device with interchangeable and retractable needle platform".
- Patco Ventures Ltd. - Vancouver CA
| Patent | Date |
|---|---|
| Safety syringe needle device with interchangeable and retractable needle platform Grant 5,263,933 - Novacek , et al. November 23, 1 | 1993-11-23 |
| Safety syringe needle device with interchangeable and retractable needle platform Grant 5,205,827 - Novacek , et al. April 27, 1 | 1993-04-27 |
| Safety syringe needle device with interchangeable and retractable needle platform Grant 5,122,124 - Novacek , et al. June 16, 1 | 1992-06-16 |
| Safety syringe needle device with interchangeable and retractable needle platform Grant 5,112,318 - Novacek , et al. May 12, 1 | 1992-05-12 |
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