Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693580 | Titanium sealing glasses and seals formed therefrom | Richard K. Brow, Howard L. McCollister, Carol C. Phifer | 1997-12-02 |
| 5665450 | Optically transparent composite material and process for preparing same | James O. Stoffer, John Barr | 1997-09-09 |
| 5648302 | Sealing glasses for titanium and titanium alloys | Richard K. Brow, Howard L. McCollister, Carol C. Phifer | 1997-07-15 |