Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D561686 | Fuel briquet | Craig M. Saunders, John Evan Spirk, John R. Nottingham, David J. Boll | 2008-02-12 |
| D561091 | Fuel briquet | Craig M. Saunders, John Evan Spirk, John R. Nottingham, David J. Boll | 2008-02-05 |
| D561090 | Fuel briquet | Craig M. Saunders, John Evan Spirk, John R. Nottingham, David J. Boll | 2008-02-05 |
| D560603 | Fuel briquette | Craig M. Saunders, John Evan Spirk, John R. Nottingham, David J. Boll | 2008-01-29 |
| D560604 | Fuel briquet | Craig M. Saunders, John Evan Spirk, John R. Nottingham, David J. Boll | 2008-01-29 |
| D555585 | Fuel briquet | Craig M. Saunders, John Evan Spirk, John R. Nottingham, David J. Boll | 2007-11-20 |
| 4520190 | Preparation of polyamide from dinitrile, diamine and water with P catalyst | Gerald P. Coffey, Benedict S. Curatolo | 1985-05-28 |
| 4459394 | Preparation of nylon polyamide with cobalt salt | Gerald P. Coffey, Benedict S. Curatolo | 1984-07-10 |
| 4342698 | Olefin oxidation process | Joseph P. Bartek, Robert K. Grasselli | 1982-08-03 |