Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1069038 | Pneumatic safety valve | Brittany Rautenstrauch | 2025-04-01 |
| D1053989 | Pneumatic safety valve | Kale Geddis | 2024-12-10 |
| 12103810 | Shaft safety valve system | Kale Geddis | 2024-10-01 |
| 10843892 | Winding core end protector | Greg Sandford | 2020-11-24 |
| 10633220 | Monitoring system for pneumatic core shafts and shaft adapters | Greg Sandford | 2020-04-28 |
| 10457519 | Safety chuck | Nicholas Allard, Michael O'Shea, Brittany Cole, Steve Marsh | 2019-10-29 |
| 9981823 | Safety chuck | Nicholas Allard, Michael O'Shea, Brittany Cole, Steve Marsh | 2018-05-29 |
| 6416014 | Expandable core plug | — | 2002-07-09 |
| 5915647 | One-piece core plug | — | 1999-06-29 |