Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7310833 | Swimming pool lift and transfer bar | John Maguire, Joey Bill G. Weimer, Scott Thomas Cardinal, Lee Sutherland | 2007-12-25 |
| 6550503 | Drive-through delimbing gate | Evo M. Walker | 2003-04-22 |
| 4463261 | Analysis apparatus | — | 1984-07-31 |
| D270351 | Hood portion of a tractor vehicle | Gregg C. Montgomery, Robert A. Skyer | 1983-08-30 |
| 4290623 | Cover for a tractor's articulation space | David Faust, David T. Kataoka | 1981-09-22 |
| 4279320 | Hand grip/filler neck recess for a tractor hood | Michael Brandl, David T. Kataoka | 1981-07-21 |
| D258823 | Tractor cab | Robert A. Skyer | 1981-04-07 |
| D256801 | Tractor body | Robert A. Skyer | 1980-09-09 |
| D256585 | Front end unit for a tractor | Robert A. Skyer | 1980-08-26 |