Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8557381 | Resol beads, methods of making them, and methods of using them | Charles Edwan Sumner, Jr., Ramesh Chand Munjal, Ruairi Seosamh O'Meadhra, Chester Wayne Sink, Robert Melvin Schisla +3 more | 2013-10-15 |
| 8247072 | Resol beads, methods of making them and methods of using them | Charles Edwan Sumner, Jr., Ramesh Chand Munjal, Ruairi Seosamh O'Meadhra, Chester Wayne Sink, Robert Melvin Schisla +3 more | 2012-08-21 |
| 5386069 | Process for preparation of difluoro-tetraiodobenzene | David R. Fagerburg | 1995-01-31 |
| 5026824 | Copoly(phenylene sulfide) | Mark Rule, David R. Fagerburg, Paul B. Lawrence, Joseph J. Watkins | 1991-06-25 |
| 4895992 | Process for preparing iodinated aromatic compounds and the regeneration of catalysts used therein | Mark Rule, Gerald Charles Tustin, Donald Lee Carver | 1990-01-23 |
| 4855393 | Process for the preparation of copoly(arylene sulfide) | Mark Rule, David R. Fagerburg, Joseph J. Watkins | 1989-08-08 |
| 4792642 | Process for preparing iodinated aromatic compounds | Mark Rule, Gerald Charles Tustin, Donald Lee Carver | 1988-12-20 |
| 4786713 | Copoly(arylene sulfidex-disulfide) | Mark Rule, David R. Fagerburg, Joseph J. Watkins | 1988-11-22 |