MacKenzie; Barbara
Patent Applications and Registrations
Patent applications and USPTO patent grants for MacKenzie; Barbara.The latest application filed is for "gravity fed emergency eye/face wash station".
- MacKenzie; Barbara - Dollard Des Ormeaux CA
- MacKenzie; Barbara - Des Ormeaux CA
- MacKenzie; Barbara - Dollards des Ormeauz CA
| Patent | Date |
|---|---|
| Gravity fed emergency eye/face wash station Grant D342,309 - Paterson , et al. December 14, 1 | 1993-12-14 |
| Gravity fed eye/face wash Grant 5,216,765 - Paterson , et al. June 8, 1 | 1993-06-08 |
| Faucet Grant D328,782 - Paterson , et al. August 18, 1 | 1992-08-18 |
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