Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6155175 | Railroad material cart | James D. Stuart, Zigmunt Weglarz | 2000-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6155175 | Railroad material cart | James D. Stuart, Zigmunt Weglarz | 2000-12-05 |