Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758272 | Apparatus and method for obtaining proper space-out in a well | Patrick W. Bixenman | 2004-07-06 |
ET
Ezio Toffanin
Overall (2004): #225,788 of 270,089Top 85%
1
Patents 2004