Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087675 | Modular fenestration system | David D. Plummer | 2018-10-02 |
| 8820029 | Modular fenestration system | David D. Plummer | 2014-09-02 |
| 8464480 | Modular fenestration system | David D. Plummer | 2013-06-18 |
| 7426804 | Specialty display window | Russell Pylkki, Kurt E. Heikkila | 2008-09-23 |
| 7180489 | Automated multi-task window assembly | Rodney K. Williams, Oscar E. Pena A, Alex Tan, Anthony J. Lightfoot | 2007-02-20 |
| D535759 | Decorative window pane | Brad Kaspari | 2007-01-23 |
| D533949 | Decorative window pane | Brad Kaspari | 2006-12-19 |
| 7109959 | Multi-task window | Rodney K. Williams, Oscar E. Pena A., Alex Tan | 2006-09-19 |
| 6988339 | Specialty media window | Russell Pylkki, Kurt E. Heikkila | 2006-01-24 |
| 6615558 | Door and sidelights with visually matching curves | Casey L. Carlson | 2003-09-09 |
| D472329 | Entryway unit portion | Casey L. Carlson | 2003-03-25 |
| D470242 | Slab door portion | Joseph Guy Reithmeyer | 2003-02-11 |
| D431994 | Handle assembly | Casey L. Carlson, Duane Fier, Mark Hudoba, Joseph Guy Reithmeyer | 2000-10-17 |
| D431172 | Lock assembly | Casey L. Carlson, Duane Fier, Mark Hudoba, Joseph Guy Reithmeyer | 2000-09-26 |
| D423902 | Hinged door handle assembly | Casey L. Carlson, Duane Fier, Mark Hudoba, Joseph Guy Reithmeyer | 2000-05-02 |
| D418737 | Sash lock | Casey L. Carlson, Duane Fier | 2000-01-11 |
| D417831 | Sliding door handle and lock assembly | Casey L. Carlson, Duane Fier, Mark Hudoba, Joseph Guy Reithmeyer | 1999-12-21 |
| D397604 | Gliding door handle | Casey L. Carlson, Duane Fier | 1998-09-01 |
| D360357 | Handle and cover combination | Steven G. Peterson, Glenn C. Hause, Casey L. Carlson | 1995-07-18 |
| D289402 | Power unit for feeding paint or the like | Casey L. Carlson | 1987-04-21 |