Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4411847 | Process for surface modified hollow microspheres | David I. Netting, James P. Cunnion, Jr. | 1983-10-25 |
| 4361624 | Spray-dried hollow fibers | — | 1982-11-30 |
| 4340642 | Surface modified hollow microspheres | David I. Netting, James P. Cunnion, Jr. | 1982-07-20 |