Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818481 | Method of extruding aluminum-base oxide dispersion strengthened | Michael J. Luton, Raghavan Ayer, Joseph Vallone, Stephen Matras | 1989-04-04 |
| 4647304 | Method for producing dispersion strengthened metal powders | Joseph Vallone | 1987-03-03 |
| 4619699 | Composite dispersion strengthened composite metal powders | Joseph Vallone | 1986-10-28 |
| 4437900 | Thermal mechanical treatment for enhancing high temperature properties of cast austenitic steel structures | — | 1984-03-20 |
| 4427447 | Alumina-yttria mixed oxides in dispersion strengthened high temperature alloy powders | Trikur A. Ramanarayanan, Raghavan Ayer | 1984-01-24 |
| 4402746 | Alumina-yttria mixed oxides in dispersion strengthened high temperature alloys | Trikur A. Ramanarayanan, Raghavan Ayer | 1983-09-06 |