Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8757693 | Hoisting device | Sean A. Stapulionis, Touby Khamphilapanyo, Darel R. Taylor | 2014-06-24 |
| 8727329 | Mounting system | Jack Schron, SR., Terry Schron | 2014-05-20 |
| 8534658 | Mounting system | Jack Schron, SR., Terry Schron | 2013-09-17 |
| 8408527 | Multiple jaw vise and method of making the same | James C. Klingenberg | 2013-04-02 |
| 8307849 | Rotary coupler and method of using same | — | 2012-11-13 |
| 6652012 | Hoist ring | James C. Klingenberg | 2003-11-25 |
| 6443514 | Hoist ring | James C. Klingenburg | 2002-09-03 |
| 6068310 | Hoist ring | James C. Klingenberg | 2000-05-30 |
| D409895 | Side hoist clevis | Jack H. Schron, Jr. | 1999-05-18 |
| 5743576 | Hoist device | Jack H. Schron, Jr., James C. Klingenberg | 1998-04-28 |
| 5634734 | Hoist device | Jack H. Schron, Jr., James C. Klingenberg | 1997-06-03 |