Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5451794 | Electron beam current measuring device | Joseph McKeown, Stuart Thomas Craig, Norbert H. Drewell, Jean-Pierre Labrie, Court B. Lawrence +2 more | 1995-09-19 |
| 5434420 | Industrial material processing electron linear accelerator | Joseph McKeown, Stuart Thomas Craig, Norbert H. Drewell, Jean-Pierre Labrie, Court B. Lawrence +2 more | 1995-07-18 |
| 5401973 | Industrial material processing electron linear accelerator | Joseph McKeown, Stuart Thomas Craig, Norbert H. Drewell, Jean-Pierre Labrie, Court B. Lawrence +2 more | 1995-03-28 |