Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10646733 | Fall protection modular rigid rail system | Dan Henn, William Hasse, William Parsons | 2020-05-12 |
| 10066660 | Rebar snap hook | Dan Henn, Gary E. Choate | 2018-09-04 |
| 6378651 | Horizontal lifeline fall arrest system | Richard G. Reynolds | 2002-04-30 |