Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860173 | Power installation tool for helical coil inserts | David Newton, William Giannakakos, William J. Lutkus | 2005-03-01 |
| 6470557 | Power installation tool for helical coil inserts | David Newton, William Giannakakos, William J. Lutkus | 2002-10-29 |
| 6367138 | Power installation tool for helical coil inserts | David Newton, William Giannakakos, William J. Lutkus | 2002-04-09 |