Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8307959 | Electrically-operated shaft brake with manual positive lock and rotary release and automatic reset feature | Patrick K. Griffin | 2012-11-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8307959 | Electrically-operated shaft brake with manual positive lock and rotary release and automatic reset feature | Patrick K. Griffin | 2012-11-13 |