Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6897186 | Composition and method for dual function soil grouting excavating or boring fluid | K. Gifford Goodhue, Jr., Max Holmes, John M. Wilkerson, III | 2005-05-24 |
| 6248697 | Composition and method for a dual-function soil-grouting excavating or boring fluid | K. Gifford Goodhue, Jr., Max Holmes, John M. Wilkerson, III | 2001-06-19 |