Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5950694 | Apparatus for dispensing particulate material | Omar M. Jama, Sergey V. Gurevich | 1999-09-14 |
| 5558484 | Apparatus for dispensing particulate material | Serge A. Gurevich | 1996-09-24 |
| 4324936 | Butane isomerization process | — | 1982-04-13 |
| 4239931 | HF Alkylatior process | — | 1980-12-16 |
| 4234750 | HF Alkylation process | — | 1980-11-18 |
| 4225737 | Alkylation process | James F. Himes | 1980-09-30 |
| 4220806 | Plural stages of hydrofluoric acid alkylation utilizing separated acid phase as catalyst in the subsequent stage | James F. Himes | 1980-09-02 |