Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11128116 | Electric power system protection device with active and testing configurations | Scott A. Wenke, Christopher John Burger | 2021-09-21 |
| 6327782 | Grass and weed cutter construction | — | 2001-12-11 |
| 5531250 | Device for plugging the interior of a pipe | Eric N. Freeman, Gene R. Ralls, Bill D. Andrew, Buddy A. Wilson, Coy D. Osburn | 1996-07-02 |