Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11141849 | Protective shield for use with a staple gun | Mark Ferris, John D. Fiegener, Marcus Hanna, Ryan Thompson, William P. Liteplo | 2021-10-12 |
| 10974692 | Locking retractor mechanism for a seatbelt system and a method for actuating the same | William P. Liteplo, Jason G. Sidman, Michael Tinstman, Arnold J. Herberg, Paul DiTullio +5 more | 2021-04-13 |
| 10967492 | Staple gun with automatic depth adjustment | Mark Ferris, John D. Fiegener, Marcus Hanna, Ryan Thompson, William P. Liteplo | 2021-04-06 |
| 10933521 | Staple gun with self-centering mechanism | Mark Ferris, John D. Fiegener, Marcus Hanna, Ryan Thompson, William P. Liteplo | 2021-03-02 |