Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897294 | Insulating material containing delaminated vermiculite | G. Edward Graddy, Jr. | 1990-01-30 |
| 4830881 | Method of making a container | Aaron J. Becker, G. Edward Graddy, Jr., Gerald E. Carkin, Jan H. L. van Linden | 1989-05-16 |
| 4773470 | Casting aluminum alloys with a mold header comprising delaminated vermiculite | G. Edward Graddy, Jr. | 1988-09-27 |
| 4451443 | Causticization method | — | 1984-05-29 |