Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620858 | Colorants containing copolymerizable vinyl groups and sulfonamide linkages | Michael John Cyr, Max A. Weaver, Gerry Foust Rhodes, Jason Clay Pearson, Phillip Michael Cook +1 more | 2003-09-16 |
| 6571605 | Constant-head soil permeameter for determining the hydraulic conductivity of earthen materials | — | 2003-06-03 |