Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7528289 | Isoparaffin-olefin alkylation | Ronald G. Abbott, Ralph P. Williams, Marvin M. Johnson | 2009-05-05 |
| 7166556 | Isoparaffin-olefin alkylation | Ronald G. Abbott, Ralph P. Williams, Marvin M. Johnson | 2007-01-23 |
| 5654251 | Isoparaffin-olefin alkylation | Ronald G. Abbott, Ralph P. Williams, Marvin M. Johnson | 1997-08-05 |
| 4818442 | Disproportionation process | Dennis S. Banasiak | 1989-04-04 |
| 4439523 | Production of single cell protein material | Emil A. Malick, Donald O. Hitzman, Eugene H. Wegner | 1984-03-27 |
| 4399223 | Cellular product separation | Donald O. Hitzman, Eugene H. Wegner | 1983-08-16 |
| 4341750 | Carbon black production | — | 1982-07-27 |
| 4324527 | Centrifugal pump | Emil A. Malick | 1982-04-13 |
| 4224414 | Fermentation apparatus and method | Emil A. Malick | 1980-09-23 |
| 4216193 | Radial secondary gas flow carbon black reaction method | King L. Mills | 1980-08-05 |
| 4206176 | Apparatus for production of carbon black | — | 1980-06-03 |
| 4204831 | Fuel burner useful for carbon black production | — | 1980-05-27 |
| 4202636 | Mixing device with internal recycle | — | 1980-05-13 |