Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410648 | Window balance shoes for a pivotable window | — | 2025-09-09 |
| 12173536 | Window balance assembly | Mark R. Baker | 2024-12-24 |
| 12091895 | Window balance shoes for a pivotable window | — | 2024-09-17 |
| 12044061 | Sash guide | — | 2024-07-23 |
| 11879282 | Window balance assembly | Mark R. Baker | 2024-01-23 |
| 11624225 | Window balance assembly | Mark R. Baker | 2023-04-11 |
| 11613920 | Window balance assembly | Mark R. Baker, Richard S. deNormand | 2023-03-28 |
| 11352821 | Inverted constant force window balance having slidable coil housing | — | 2022-06-07 |
| 11193318 | Window balance shoes for a pivotable window | — | 2021-12-07 |
| D932882 | Corner key | — | 2021-10-12 |
| 11136801 | Inverted constant force window balance | Chad Swier, Travis Steen, Tyler Welbig | 2021-10-05 |
| 11078720 | Corner key for extruded windows and doors | — | 2021-08-03 |
| D909855 | Corner key | — | 2021-02-09 |
| 10704308 | Window balance assembly | Mark R. Baker | 2020-07-07 |
| 10563441 | Constant force window balance engagement system | — | 2020-02-18 |
| 10563440 | Inverted constant force window balance | Chad Swier, Travis Steen, Tyler Welbig | 2020-02-18 |
| 10472871 | Window balance having four-loop cord configuration | — | 2019-11-12 |
| 10435934 | Carrier and bracket assembly for window balance | — | 2019-10-08 |
| D852613 | Top guide for a window balance | — | 2019-07-02 |
| 10174544 | Corner key for extruded windows and doors | — | 2019-01-08 |
| D820077 | Top guide for window balance | — | 2018-06-12 |
| 9995072 | Window balance assembly | Mark R. Baker | 2018-06-12 |
| 9863176 | Carrier and bracket assembly for window balance | — | 2018-01-09 |
| 9476242 | Window balance assembly | Mark R. Baker | 2016-10-25 |
| 9121209 | Window balance assembly | Mark R. Baker, Richard S. deNormand | 2015-09-01 |