Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9206020 | Work platform for an overhead crane | Steve K. Waisanen, Fred J. D'Amico, Neal Charles Erikson | 2015-12-08 |
| 8360203 | Work platform for an overhead crane | Steve K. Waisanen, Fred J. D'Amico, Neal Charles Eriksson | 2013-01-29 |