Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42127 | Ampholyte polymers for use in personal care products | Allan L. Melby, Richard LaMar, Gary F. Matz | 2011-02-08 |
| RE42025 | Ampholyte polymers for use in personal care products | Allan L. Melby, Richard LaMar, Gary F. Matz | 2011-01-11 |