Obermayer; Arthur S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Obermayer; Arthur S..The latest application filed is for "vapor dispenser and method of making same".
- Obermayer; Arthur S. - Newton MA
- Obermayer; Arthur S. - Cambridge MA
| Patent | Date |
|---|---|
| Vapor dispenser and method of making same Grant 4,356,969 - Obermayer , et al. November 2, 1 | 1982-11-02 |
| Toxic-monitoring badge and method of use Grant 4,258,000 - Obermayer March 24, 1 | 1981-03-24 |
| Method And Apparatus For Quality Control Of Explosive Primers By Characteristic X-ray Emission Grant 3,662,882 - Obermayer May 16, 1 | 1972-05-16 |
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