Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8403044 | Sulfonated internal olefin surfactant for enhanced oil recovery | John C. Hutchison, Patrick Shane Wolfe, Ramakrishna Ravikiran | 2013-03-26 |
| 5451697 | Process for preparing isocyanates | William D. McGhee, Mark D. Paster, Dennis P. Riley, Kenneth Ruettimann, A. John Solodar | 1995-09-19 |
| 5298651 | Process for preparing isocyanates using phosphazine catalysts | William D. McGhee | 1994-03-29 |
| 5233010 | Process for preparing isocyanate and carbamate ester products | William D. McGhee, Michael K. Stern | 1993-08-03 |
| 5189205 | Process for preparing isocyanates | William D. McGhee | 1993-02-23 |