Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632351 | Thermal cracking of crude oil and crude oil fractions containing pitch in an ethylene furnace | Daniel Yuk-Kwan Ngan, Arthur James Baumgartner | 2003-10-14 |
| 5743926 | Apparatus for separation of liquid and vapor in distillation/flashing process | Robert P. Bannon, Louis Edward Stein, William David Kief, Krishna Rangraj Kaushik | 1998-04-28 |