Asa; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Asa; David.The latest application filed is for "cell scraper device having blade on handles with pivotal joints".
- Asa; David - Carmel CA
- Asa; David - San Francisco CA
- Asa; David - Emeryville CA
| Patent | Date |
|---|---|
| Cell scraper device having blade on handles with pivotal joints Grant 6,194,199 - Asa February 27, 2 | 2001-02-27 |
| Deep well rack assembly for pipette tips and the like Grant 6,098,802 - Asa , et al. August 8, 2 | 2000-08-08 |
| Fluid dispenser tip Grant D300,561 - Asa , et al. April 4, 1 | 1989-04-04 |
| Cap structure for a centrifuge tube Grant 4,674,640 - Asa , et al. June 23, 1 | 1987-06-23 |
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