Issued Patents All Time
Showing 151–163 of 163 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4726962 | Alternating segment ring structure | Paul A. Siemers, Robert W. Kopp | 1988-02-23 |
| 4669212 | Gun barrel for use at high temperature | Paul A. Siemers, David P. Perrin | 1987-06-02 |
| 4657823 | Alternating segment ring structure | Paul A. Siemers, Robert W. Kopp | 1987-04-14 |
| 4603568 | Method of fabricating bimetal variable exhaust nozzle flaps and seals | Paul A. Siemers, Stephen Francis Rutkowski | 1986-08-05 |
| 4589937 | Carbide reinforced nickel-base superalloy eutectics having improved resistance to surface carbide formation | Michael Francis Xavier Gigliotti, Swe-Wong Yang | 1986-05-20 |
| 4577431 | Wear resistant gun barrel and method of forming | Paul A. Siemers, Robert W. Kopp, Steven R. Duke, David P. Perrin, Ying Liu | 1986-03-25 |
| 4537742 | Method for controlling dimensions of RSPD articles | Paul A. Siemers, Robert W. Kopp | 1985-08-27 |
| 4522664 | Phase stable carbide reinforced nickel-base superalloy eutectics having improved high temperature stress-rupture strength and improved resistance to surface carbide formation | Michael Francis Xavier Gigliotti, Swe-Wong Yang, Charles A. Bruch, Xuan Nguyen-Dinh | 1985-06-11 |
| 4447466 | Process for making plasma spray-cast components using segmented mandrels | John R. Rairden, III | 1984-05-08 |
| 4418124 | Plasma spray-cast components | John R. Rairden, III | 1983-11-29 |
| 4298816 | Molybdenum substrate for high power density tungsten focal track X-ray targets | Harold H. Hirsch | 1981-11-03 |
| 4292076 | Transverse ductile fiber reinforced eutectic nickel-base superalloys | Michael Francis Xavier Gigliotti, Michael F. Henry, David A. Woodford, Sherwin Yang, Charles A. Bruch | 1981-09-29 |
| 4237193 | Oxidation corrosion resistant superalloys and coatings | John R. Rairden, III | 1980-12-02 |