Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7281575 | Field adjustable impact jar | Fay McElroy, Lonnie Guidry | 2007-10-16 |
| 7111678 | Field adjustable impact jar | Fay McElroy, Lonnie Guidry | 2006-09-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7281575 | Field adjustable impact jar | Fay McElroy, Lonnie Guidry | 2007-10-16 |
| 7111678 | Field adjustable impact jar | Fay McElroy, Lonnie Guidry | 2006-09-26 |