Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D945183 | Container unit | Jennifer A. Theisen, William Y. Stafford, Yin-Chie Huang | 2022-03-08 |
| 9038300 | Shelf label holder | Jennifer A. Theisen, Erin L. Zobel, William Y. Stafford | 2015-05-26 |
| 7902418 | Disproportionation of isopentane | Roland Schmidt, M. Bruce Welch, Bruce B. Randolph, Richard L. Anderson | 2011-03-08 |
| 7842253 | Multi-zoned alkylation reactor with settler effluent recycle | Keith W. Hovis | 2010-11-30 |
| 7803979 | Method for removing water from an alkylation process system | Keith W. Hovis | 2010-09-28 |
| 7422007 | Method and device for simulating pitching | — | 2008-09-09 |
| 7371918 | Alkylation process with settler effluent recycle | Keith W. Hovis | 2008-05-13 |
| 4616499 | Isothermal forging method | — | 1986-10-14 |