Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12037823 | Window stays | Duncan Duff McGregor | 2024-07-16 |
| 11661772 | Window fastener | Lewis Joseph Isaacson | 2023-05-30 |
| D957911 | Window fastener | Lewis Joseph Isaacson | 2022-07-19 |
| D956516 | Window fastener | Lewis Joseph Isaacson | 2022-07-05 |
| 11091940 | Window stays | Duncan Duff McGregor | 2021-08-17 |
| D922855 | Window fasteners | Lewis Joseph Isaacson | 2021-06-22 |
| D904856 | Window fasteners | Lewis Joseph Isaacson | 2020-12-15 |
| D891242 | Window stay | Duncan Duff McGregor | 2020-07-28 |
| 10557297 | Multi panel components | Damon Peter Stenhouse, Nolan Couzyn, Peter Qin | 2020-02-11 |
| 10513876 | Closure mechanism | Brenda Clare Ryan | 2019-12-24 |