Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5035715 | Gamma irradiation of collagen/mineral mixtures | Thomas L. Smestad, George H. Chu, Diana Hendricks | 1991-07-30 |
| 4458759 | Use of surfactants to improve oil recovery during steamflooding | Ezra Eddy Isaacs | 1984-07-10 |