Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5464510 | Method for removal of certain oxide films from metal surfaces | Klaus H. Oehr, Richard R. Timewell, Harvey Donahue, Ronald Kim, Reinhold C. Roth | 1995-11-07 |
| 5407544 | Method for removal of certain oxide films from metal surfaces | Klaus H. Oehr, Richard R. Timewell, Harvey Donahue, Ronald Kim | 1995-04-18 |