Issued Patents All Time
Showing 76–81 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797906 | Nondestructive method for analyzing total porosity of thin sections | — | 1989-01-10 |
| 4746801 | Method and apparatus for differentiating low porosity limestones from high porosity gas sands | Harry D. Smith, Jr. | 1988-05-24 |
| 4716020 | Titanium aluminum alloys containing niobium, vanadium and molybdenum | Martin J. Blackburn | 1987-12-29 |
| 4294615 | Titanium alloys of the TiAl type | Martin J. Blackburn | 1981-10-13 |
| 4292077 | Titanium alloys of the Ti.sub.3 Al type | Martin J. Blackburn | 1981-09-29 |
| 4244743 | Sulfur containing refractory for resisting reactive molten metals | Martin J. Blackburn, Steven Z. Hayden | 1981-01-13 |