Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5051912 | Vectoring/orbiting control unit for electrical discharge machining | Lars Johanson, Ralph E. Rudnick | 1991-09-24 |
| 4365300 | Method and apparatus for vector machine control | Lars Johanson, Phil Haft, George Feldstein, Steve Greenberg, Kevin Brady | 1982-12-21 |