Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401292 | Carbonyl iron power premix composition | — | 1995-03-28 |
| 5326640 | Microwave absorbing article | — | 1994-07-05 |
| 4779163 | Method and apparatus for controlling electrostatic charges in fluidized beds | Karin Bickford, Robert B. Roaper | 1988-10-18 |
| 4671496 | Fluidized bed apparatus for treating metals | Carol A. Girrell | 1987-06-09 |
| 4623400 | Hard surface coatings for metals in fluidized beds | Robert Staffin, Swarnjeet S. Bhatia | 1986-11-18 |
| 4547228 | Surface treatment of metals | Carol A. Girrell | 1985-10-15 |