Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002111 | Kit and method for making a shutter | Michael Kollman | 2011-08-23 |
| 7942184 | Vertical cellular blind | Michael Cech, Toralf H. Strand, Dag Hammarskjold Cecchetti | 2011-05-17 |
| D630934 | Universal track curtain rod | Michael Kollman | 2011-01-18 |