Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6544933 | Drilling fluid | Paul Reid, John Peter Crawshaw, Terence George Balson | 2003-04-08 |
BC
Bernadette Craster
Overall (2003): #258,335 of 273,478Top 95%
1
Patents 2003