Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948276 | Multi-branched regenerating wetting agents for treating sandy soils for long-term reduction of water repellency | Randy D. Petrea, Shirley A. Whiteside | 2005-09-27 |
| 6857225 | Method of treating sandy soils with multi-branched regenerating wetting agents | Randy D. Petrea, Shirley A. Whiteside | 2005-02-22 |