Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5456887 | Tube adapter | Manuel Calvo, Nicholas Parker, Etzer Ketant, Kyriakos Christou, Peter Lee +1 more | 1995-10-10 |
| 5455007 | Universal stripper plate | Manuel Calvo, Nicholas Parker, Etzer Ketant, Kyriakos Christou | 1995-10-03 |
| 5433922 | Self-adjusting tube detector | Nicholas Parker, Manuel Calvo, Kyriakos Christou | 1995-07-18 |