Beckers; Norman L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Beckers; Norman L..The latest application filed is for "methylene chloride stabilized with ketones".
- Beckers; Norman L. - Chardon OH
- Beckers; Norman L. - Humble TX
| Patent | Date |
|---|---|
| Methylene Chloride Stabilized With Ketones Grant 3,923,912 - Beckers December 2, 1 | 1975-12-02 |
| Stabilized methylene chloride composition Grant 3,898,195 - Beckers August 5, 1 | 1975-08-05 |
| Methylene chloride stabilized with organic epoxides Grant 3,887,628 - Beckers June 3, 1 | 1975-06-03 |
| Methylene chloride stabilized with methyl acetate Grant 3,864,408 - Beckers February 4, 1 | 1975-02-04 |
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