Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4310490 | Apparatus for enriching the iron carbonyl content of a recycle gas stream | Richard P. Ruskan, Duane N. Goens, David E. Hyatt, Charlie W. Kenney | 1982-01-12 |
| 4250157 | Method and apparatus for enriching the iron carbonyl content of a recycle gas stream | Richard P. Ruskin, Duane N. Goens, David E. Hyatt, Charlie W. Kenney | 1981-02-10 |