Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10414630 | Universal adapter assembly for connecting a roller guide to a frame of an elevator car | Andrew James Laughton | 2019-09-17 |
| 9708161 | Universal adapter assembly for connecting a roller guide to a frame of an elevator car | Andrew James Laughton | 2017-07-18 |