Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40605 | Cutting apparatus for window coverings and methods therefor | Richard L. Seiders | 2008-12-16 |
| 6782788 | Cutting blade for a cutting apparatus | Richard L. Seiders | 2004-08-31 |
| 6681673 | Cutting apparatus for window coverings and methods therefor | Richard L. Seiders | 2004-01-27 |
| 6435066 | Cutting apparatus for window covering and methods therefor | Richard L. Seiders | 2002-08-20 |
| 5702552 | Method for making a pleated expandable cellular product for window coverings | James H. Stauffacher | 1997-12-30 |
| 5160563 | Method and apparatus for making an expandable cellular shade | James H. Stauffacher | 1992-11-03 |