Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D908474 | Pulley balancing device for windows | Shane Hedley McDuff, Nigel Proctor, Yuri Dolgikh, David John Ackland | 2021-01-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D908474 | Pulley balancing device for windows | Shane Hedley McDuff, Nigel Proctor, Yuri Dolgikh, David John Ackland | 2021-01-26 |