| 11485618 |
Motor-driven fairlead to aid in spooling or unspooling a line from a winch |
David R. Hall, Daniel Madsen, Dustin Clouse |
2022-11-01 |
| 11441345 |
System for adjusting the counterbalance of an overhead door |
David R. Hall, Michael Hall, David Groesbeck |
2022-09-13 |
| 11441347 |
Mechanism for opening and closing an overhead door including one way bearing |
David R. Hall, David Groesbeck |
2022-09-13 |
| 11428035 |
Systems and methods for avoiding interference between an overhead door and a lifter |
David R. Hall, Daniel Madsen |
2022-08-30 |
| 11352828 |
Hub-based system for controlling automated windows |
David R. Hall, Emily Brimhall, Aaron Myer, Kevin Rees, Klayton Erekson +1 more |
2022-06-07 |
| 11225991 |
Systems and devices for releasably securing objects |
David R. Hall, Jeffrey Knighton |
2022-01-18 |