Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696688 | Method and apparatus for welding handle studs to cooking vessels | David P. Leif, Philip Brian Platteter, Kevin Robert Claerbaut, Thomas Haug | 1997-12-09 |
| 5518543 | Apparatus for spraying at a spraying station aligned with a continuously moving conveyor belt | Gordon D. Norlin, Thomas Mohr, Charles R. Williams, Thomas Haug, John W. Herrmann | 1996-05-21 |