Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5402688 | Method and apparatus for determining the tightened condition of a pipe joint | Yoshitora Okada, Michihiko Iwamoto | 1995-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5402688 | Method and apparatus for determining the tightened condition of a pipe joint | Yoshitora Okada, Michihiko Iwamoto | 1995-04-04 |