Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6364317 | Arrangement for sealing a closed production system | Ronald P. Hoffman, James R. Hunter, Jean Joseph Muller, Germain Schilz, Carl E. Vorhees +2 more | 2002-04-02 |
| 6101698 | Arrangement for sealing a closed production system | Ronald P. Hoffman, James R. Hunter, Jean Joseph Muller, Germain Schilz, Carl E. Vorhees +2 more | 2000-08-15 |
| 6059318 | Lateral entry remotely operated coupling system | Ronald P. Hoffman, James R. Hunter, Jean Joseph Muller, Germain Schilz, Carl E. Vorhees +2 more | 2000-05-09 |
| 5816700 | Process and apparatus for mechanically mixing polymers and lower viscosity fluids | Charles Starke, Don M. Coates, Arthur William Etchells, III, Ashok H. Shah, Edgar W. Slocum | 1998-10-06 |
| 5788993 | Spinneret with slotted outlet | Michael Allen Bryner, Don M. Coates, Michael Davis, Ralph A. Franke, Larry R. Marshall +2 more | 1998-08-04 |