Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10046426 | Hydraulic ram bolt tensioning device | Kristopher Frutschy, Kevin Joseph Barb, Edward Leo Kudlacik | 2018-08-14 |
| 6666460 | Spring-loaded joint sealing key assembly for sealing between joint seal faces | — | 2003-12-23 |