Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5989132 | Golf club iron | Vardy Taylor Pearson | 1999-11-23 |
| 4381287 | Separation of zirconium and uranium | Helen G. Henry | 1983-04-26 |
| 4231994 | Separation of zirconium from hafnium by solvent extraction | — | 1980-11-04 |