Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D998442 | Grip for a swivel hose coupling | Marco Laubach, Adam Coates, Jason A. Henry, Visnu D. Fraenkel | 2023-09-12 |
| 10914421 | Push-button grease gun barrel and method of use | Marco Laubach, Allen L. Hudson, Philip M. Anthony, III | 2021-02-09 |
| 8297476 | Quick connect grease gun barrel and method of use | Don R. Linkletter | 2012-10-30 |
| 7527176 | Grease gun with remote-feed adapter | Don R. Linkletter | 2009-05-05 |
| 7469803 | Grease gun with remote-feed adapter | Don R. Linkletter | 2008-12-30 |
| 7377406 | Two stage grease gun | Don R. Linkletter | 2008-05-27 |
| 7337927 | Two stage grease gun | Don R. Linkletter | 2008-03-04 |
| D562661 | Airgun body | Don R. Linkletter | 2008-02-26 |