Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604997 | Apparatus and method for making a window covering having operable vanes | Wendell B. Colson, Kevin M. Dann, Daniel M. Fogarty, Marjorie G. Harper, David P. Hartman +4 more | 2020-03-31 |
| 9850702 | Method for making a window covering having operable vanes | Wendell B. Colson, Kevin M. Dann, Daniel M. Fogarty, Marjorie G. Harper, David P. Hartman +4 more | 2017-12-26 |
| 8944134 | Apparatus and method for making a window covering having operable vanes | Wendell B. Colson, Kevin M. Dann, Daniel M. Fogarty, Marjorie G. Harper, David P. Hartman +4 more | 2015-02-03 |
| 8393080 | Method for making a window covering having operable vanes | Wendell B. Colson, Kevin M. Dann, Daniel M. Fogarty, Marjorie G. Harper, David P. Hartman +4 more | 2013-03-12 |
| 7303641 | Method for fabricating cellular structural panels | Paul G. Swiszcz, Ko Kuperus, Tim Jeske, Stephen Cook | 2007-12-04 |
| 6712747 | Method and apparatus for creasing planar material | — | 2004-03-30 |