Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D512892 | Automatic screwfeeder head | Louis A. Gibbons, David C. Campbell, Aldo Balatti, John S. Roemer | 2005-12-20 |
| 6945140 | Automatic screwfeeder | Louis A. Gibbons, David C. Campbell, Aldo Balatti | 2005-09-20 |