Netting; David I.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Netting; David I..The latest application filed is for "process for surface modified hollow microspheres".
- Netting; David I. - Springfield PA
| Patent | Date |
|---|---|
| Process for surface modified hollow microspheres Grant 4,411,847 - Netting , et al. October 25, 1 | 1983-10-25 |
| Surface modified hollow microspheres Grant 4,340,642 - Netting , et al. July 20, 1 | 1982-07-20 |
| Method of preparing modified hollow, largely spherical particles by spray drying Grant 3,960,583 - Netting , et al. June 1, 1 | 1976-06-01 |
| Method of making hollow spheres by spray drying Grant 3,888,957 - Netting * June 10, 1 | 1975-06-10 |
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