Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696688 | Method and apparatus for welding handle studs to cooking vessels | David P. Leif, Kevin Robert Claerbaut, Thomas Haug, Michael Lee Pietrowski | 1997-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696688 | Method and apparatus for welding handle studs to cooking vessels | David P. Leif, Kevin Robert Claerbaut, Thomas Haug, Michael Lee Pietrowski | 1997-12-09 |