Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572006 | Friction welder | Thomas P. Diebold, Francis J. Yopak | 2003-06-03 |
| 6354482 | Friction welder | Thomas P. Diebold, Francis J. Yopak | 2002-03-12 |
| 4870827 | Hybrid composite compressor | David J. McFarlin, Eric Minford, Karl M. Prewo | 1989-10-03 |
| 4607421 | Method and apparatus for determining spring preloading in a fluid handling device | Thomas G. Zemek, Stephanie ROBERTS, James K. Dunn, John Spearen | 1986-08-26 |
| 4317021 | Laser cutting apparatus for nuclear core fuel subassembly | Allan P. Walch | 1982-02-23 |