Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8788239 | Methods, apparatus and articles of manufacture to test batch configurations | Brian Crandall, Dirk Thiele | 2014-07-22 |
| 8442663 | Methods, apparatus and articles of manufacture to test process control systems | Tom Aneweer, Dirk Thiele | 2013-05-14 |
| 4889448 | Tunnel construction | — | 1989-12-26 |
| 4695204 | Traveling trench shore | — | 1987-09-22 |
| 4548528 | Trench shoring apparatus | — | 1985-10-22 |
| 4547097 | Traveling trench shore | — | 1985-10-15 |