Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11712007 | Flush front landscape edging system | Mark Christopher Merani, Valeriy Kasyanenko, Robert Glen Allen | 2023-08-01 |
| 11639638 | Combination tubular handler and power swivel unit | Larry G. Keast, Alan Bing Joe Shem, Jonathan Garrett Johnston, Stephen Lee Gerhauser, Jr. | 2023-05-02 |
| 11634952 | Reeving system for supporting a load | Larry G. Keast | 2023-04-25 |