Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467387 | Apparatus and method for propelling a data sensing apparatus into a subsurface formation | Frank Espinosa, Reinhart Ciglenec | 2002-10-22 |
CL
Colin Longfield
Overall (2002): #238,271 of 266,432Top 90%
1
Patents 2002