Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8906511 | Alumina forming bimetallic tube and method of making and using | ChangMin Chun, James E. Feather, Jeffrey P. Jones, David B. Spicer | 2014-12-09 |
| 8808867 | Alumina forming bimetallic tube for refinery process furnaces and method of making and using | ChangMin Chun, Vance A. McCray, James E. Feather | 2014-08-19 |