Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12036689 | Punch and draw stud having multi-start threads, and method of engaging same | Arthur Anton Piper, Andrew Francis Troy, Ryan McManus | 2024-07-16 |
| 11820037 | Punch and draw stud having multi-start threads, and method of engaging same | Arthur Anton Piper, Andrew Francis Troy, Ryan McManus | 2023-11-21 |
| 10245656 | Step bit | Arthur Anton Piper, John Jeremiah Morton, Nalin Devalam | 2019-04-02 |