Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9474988 | Variable speed system to motorize counterweight line sets | Andrew McArthur, Rodney F. Kaiser | 2016-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9474988 | Variable speed system to motorize counterweight line sets | Andrew McArthur, Rodney F. Kaiser | 2016-10-25 |