Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802687 | Method of efficiency enhancement of fired heaters without air preheat systems | William Yanez, Ka L. Lok | 2023-10-31 |
| 11021657 | Process and apparatus for a convection charge heater having a recycle gas distributor | Hadjira Iddir, William M. Hartman, Robert J. Sanger, Bryan J. Egolf, William Yanez | 2021-06-01 |
| 10962259 | Segregated fired heater | Chintan Surendra Shah | 2021-03-30 |
| 8017539 | Once through regeneration for an olefin cracking reactor | Daniel N. Myers, Adam J. Kanyuh, Richard A. Johnson | 2011-09-13 |