Calvert; Robert B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Calvert; Robert B..The latest application filed is for "automotive lubricant composition".
- Calvert; Robert B. - Lawrenceville NJ
- Calvert; Robert B. - Concord MA
- Calvert; Robert B. - Plainsboro NJ
| Patent | Date |
|---|---|
| Automotive Lubricant Composition App 20130017985 - Donaghy; Christopher ; et al. | 2013-01-17 |
| Automotive lubricant composition App 20060276354 - Donaghy; Christopher ; et al. | 2006-12-07 |
| Method for producing highly siliceous zeolites Grant 4,923,690 - Valyocsik , et al. May 8, 1 | 1990-05-08 |
| Process for the preparation of zeolite Beta using dibenzyldimethylammonium ions and the product produced Grant 4,642,226 - Calvert , et al. * February 10, 1 | 1987-02-10 |
| Synthesis of ZSM-5 utilizing a mixture of quaternary ammonium ions and amines Grant 4,495,166 - Calvert , et al. January 22, 1 | 1985-01-22 |
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