Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894923 | Folding label package | Randall W. Hamstra | 1999-04-20 |
| 5865260 | Method and apparatus for drilling multiple wells from a platform | John R. Jackson, Noel S. Avocato, Alan Leiper | 1999-02-02 |