Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4565831 | Process for producing aromatic hydrocarbons from carbon monoxide and water | Michael A. Richard, James C. Pirkle, Jr. | 1986-01-21 | $21,420,000 |
| 4513104 | Process using iron-thallium catalysts in CO hydrogenation | Michael A. Richard, James C. Pirkle, Jr. | 1985-04-23 | $18,242,000 |
| 4504600 | Process for producing alcohols using iron-thallium catalysts | Michael A. Richard, James C. Pirkle, Jr. | 1985-03-12 | $32,455,000 |
| 4436834 | Iron-thallium catalysts for use in CO hydrogenation and process of preparing the catalysts | — | 1984-03-13 | $16,673,000 |
| 4345038 | CO Hydrogenation process using steam and molybdenum oxycarbonitride catalyst | Larry E. McCandlish, Edwin L. Kugler | 1982-08-17 | $13,242,000 |
| 4214920 | Method for producing solar cell-grade silicon from rice hulls | James A. Amick, John V. Milewski | 1980-07-29 | $22,297,000 |