Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663123 | Polymeric earth support fluid compositions and method for their use | K. Gifford Goodhue, Jr. | 1997-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663123 | Polymeric earth support fluid compositions and method for their use | K. Gifford Goodhue, Jr. | 1997-09-02 |