Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814195 | Sputtering system using cylindrical rotating magnetron electrically powered using alternating current | John Lehan, Russell J. Hill, J. Kirkwood H. Rough | 1998-09-29 |
| 5518592 | Seal cartridge for a rotatable magnetron | John H. Bower, Ronald E. Rambeau | 1996-05-21 |