Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7635405 | Sintering process and tools for use in metal injection molding of large parts | Jyh-Woei J. Lu, Kenneth J. Bartone, Donald M. Olson, Dwayne M. Benson | 2009-12-22 |
| 7413702 | Advanced sintering process and tools for use in metal injection molding of large parts | Jyh-Woei J. Lu, Richard L. Bye, Jerry C. LaSalle | 2008-08-19 |
| 7038192 | Optical sensor method, system and apparatus | Jyh-Woei J. Lu, William Ross Rapoport, Dwayne M. Benson, Devlin M. Gualtieri | 2006-05-02 |
| 6838046 | Sintering process and tools for use in metal injection molding of large parts | Jyh-Woei J. Lu, Kenneth J. Bartone, Donald M. Olson, Dwayne M. Benson | 2005-01-04 |
| 6722262 | Pneumatic actuator with a nested diaphragm assembly | Larry K. Ball, Betty Kocsis | 2004-04-20 |
| 5067506 | Flight craft with fluid systems which incorporate butterfly valves, and butterfly valve methods and apparatus | Larry K. Ball, Marshall U. Hines | 1991-11-26 |
| 5056557 | Butterfly-type check valve | — | 1991-10-15 |
| 5046527 | Butterfly-type check valve | — | 1991-09-10 |
| 5005804 | Balanced-torque butterfly valve | Blaine Andersen | 1991-04-09 |
| 5000212 | Butterfly valve method and apparatus employing variably positionable pivot shaft | — | 1991-03-19 |
| 5000213 | Butterfly valve method and apparatus | Larry K. Ball, Marshall U. Hines | 1991-03-19 |
| 4995414 | Butterfly valve method and apparatus | — | 1991-02-26 |
| 4989638 | Substantially leak-free disconnection apparatus | — | 1991-02-05 |
| 4644811 | Termination load carrying device | — | 1987-02-24 |