Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893137 | Surgical light apparatus with improved cooling | John M. Bulko, Gerald L. Yeaney | 2005-05-17 |
| 6443596 | Surgical light apparatus with improved cooling | John M. Bulko, Gerald L. Yeaney | 2002-09-03 |
| 6012821 | Support arm for surgical light apparatus | Gerald L. Yeaney, John M. Bulko, Frank L. Martyna, Thomas Peterson | 2000-01-11 |