Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5947385 | Vehicle towed apparatus for striping of roads | James C. Schroeder, Bradley K. Voigt | 1999-09-07 |
| 5344120 | Airless spray gun needle assembly | Jimmy Wing Sum Tam, Albert W. Lubenow, Tera D. McCutcheon | 1994-09-06 |
| 4848951 | Keyed shaft coupling | Allan A. Boogerman | 1989-07-18 |