Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8360156 | Method and apparatus for preventing spillage or loss of drill fluids | Richard Blanchard, Jr., Sandra Remedies | 2013-01-29 |
| 8307888 | Method and apparatus for removing casing | Sandra Remedies, Richard Blanchard, Jr., Donald D. Deslatte, Kenneth J. Cahill | 2012-11-13 |
| 8047277 | Method and apparatus for removing casing | Sandra Remedies, Richard Blanchard, Jr., Donald D. Deslatte, Kenneth J. Cahill | 2011-11-01 |
| 7926570 | Method and apparatus for preventing spillage or loss of drill fluids | Richard Blanchard, Jr., Sandra Remedies | 2011-04-19 |
| 7681633 | Method and apparatus for preventing spillage or loss of drill fluids | Richard Blanchard, Jr., Sandra Remedies | 2010-03-23 |
| 7621321 | Method and apparatus for removing casing | Sandra Remedies, Richard Blanchard, Jr., Donald D. Deslatte, Kenneth J. Cahill | 2009-11-24 |
| 7469747 | Method and apparatus for preventing spillage or loss of drill fluids | Richard Blanchard, Jr., Sandra Remedies | 2008-12-30 |
| 7373987 | Method and apparatus for preventing spillage or loss of drill fluids | Richard Blanchard, Jr., Sandra Remedies | 2008-05-20 |
| 7134502 | Method and apparatus for preventing spillage or loss of drill fluids | Richard Blanchard, Jr., Sandra Remedies | 2006-11-14 |
| 7021381 | Method and apparatus for removing casing | Sandra Remedies, Richard Blanchard, Jr., Donald D. Deslatte, Kenneth J. Cahill | 2006-04-04 |