Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072684 | Truss end pad fitting | Robert Erik Grip, Michael Kirtland Hughes | 2018-09-11 |
| 9863451 | Truss end pad fitting | Robert Erik Grip, Michael Kirtland Hughes | 2018-01-09 |
| 9568031 | Truss end pad fitting | Robert Erik Grip, Michael Kirtland Hughes | 2017-02-14 |