Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4440576 | Hydraulic cements prepared from glass powders | James E. Flannery, Joseph F. Mach | 1984-04-03 |
| 4309218 | Chemically durable phosphate opal glasses | James E. Flannery, John L. Stempin | 1982-01-05 |
| 4309219 | Phase separated, non-crystalline opal glasses | James E. Flannery, John L. Stempin | 1982-01-05 |
| 4298382 | Method for producing large metallic glass bodies | John L. Stempin | 1981-11-03 |
| 4298390 | Fluorophosphate opal glasses | James E. Flannery, John L. Stempin | 1981-11-03 |