Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6393199 | Apparatus and method for high speed recording of video signals | James U. Lemke, Robert E. Monteleone, William W. French | 2002-05-21 |
| 6188535 | Arcuate scanning tape drive with a servo mechanism responsive to servo patterns in arcuate tracks on a moving tape | James U. Lemke, A. Bruce Manildi, Charles J. Spatafore | 2001-02-13 |
| 5646806 | Edge tensioning sloping tape guide for arcuately scanning tape drive | Neil J. Griffith, James U. Lemke | 1997-07-08 |