Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5992730 | Method for assembling a trolley for an overhead traveling crane | — | 1999-11-30 |
| 5161730 | Method for fabricating a weldment | Jonathan M. Christensen, Rodney R. Lautenbach | 1992-11-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5992730 | Method for assembling a trolley for an overhead traveling crane | — | 1999-11-30 |
| 5161730 | Method for fabricating a weldment | Jonathan M. Christensen, Rodney R. Lautenbach | 1992-11-10 |