Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872395 | Crosshead per se, and in combination with a connecting rod assembly and a piston rod | Robert A. Bennitt | 1989-10-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872395 | Crosshead per se, and in combination with a connecting rod assembly and a piston rod | Robert A. Bennitt | 1989-10-10 |