Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808002 | Balanced tilt mechanism for a covering for an architectural opening | Wendell B. Colson, David Lynch, Robert A. Null, Bogdan R. Ulatowski | 2004-10-26 |
| 6755230 | Powered control system for a covering for architectural openings | Bogdan R. Ulatowski, Michael S. Holford, Joseph E. Kovach, Gary F. Skinner | 2004-06-29 |
| 6688368 | Remote control operating system and support structure for a retractable covering for an architectural opening | Joseph E. Kovach, Michael S. Holford | 2004-02-10 |