Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4733717 | Method of and apparatus for casting and hot-forming copper metal and the copper product formed thereby | E. Henry Chia, Robert H. Ogletree | 1988-03-29 |
| 4509728 | Molten metal filtration indicator | Robert H. Ogletree | 1985-04-09 |
| 4412580 | Cooling apparatus for wheel-band continuous casting machines | Kenneth E. Chadwick, E. Henry Chia, Robert H. Ogletree, Larry S. Richardson | 1983-11-01 |