Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742957 | Method and device for threaded closure of pipelines or vessels | Michael C. Smith, Billy W. White | 2004-06-01 |
| 6685380 | Threaded closure with chain binder | Billy W. White | 2004-02-03 |