Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6837168 | Indexer with self-powered carriage | Bradley J. Goldbeck, Calvin J. Brandt | 2005-01-04 |
| 6748841 | Railroad hopper car gate operating system | — | 2004-06-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6837168 | Indexer with self-powered carriage | Bradley J. Goldbeck, Calvin J. Brandt | 2005-01-04 |
| 6748841 | Railroad hopper car gate operating system | — | 2004-06-15 |