Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634764 | Method and apparatus for a lighting and/or mechanical system | Irwin Kotovsky, Robert Cornelissen | 2003-10-21 |
| 6234644 | Method and apparatus for a lighting and/or mechanical system | Irwin Kotovsky, Robert Cornelissen | 2001-05-22 |