Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739736 | HF alkylation process | David B. Spry | 2017-08-22 |
| 7847142 | HF alkylation process with acid regeneration | Curtis A. Lawrence, Richard M. Janclaes, Brett Keegan Johnson, Michael W. Boyea, Nicholas Steiner Conley | 2010-12-07 |