Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7740741 | Para-aramid pulp including meta-aramid fibrids and processes of making same | Achim Amma | 2010-06-22 |
| 7727356 | Polyareneazole/wood pulp and methods of making same | Achim Amma | 2010-06-01 |
| 7686920 | Fibrillated polypyridobisimidazole floc | Achim Amma, Edmund A. Merriman | 2010-03-30 |
| 7459044 | Sheet material especially useful for circuit boards | Subhotosh Khan, Michael Robert Samuels | 2008-12-02 |
| 7399379 | Process of attaching reinforcing ply to ply containing mica-rich and mica-poor faces | Laurence Bascom | 2008-07-15 |
| 7247587 | Nonwoven material for low friction bearing surfaces | Jaime A. Ampuero Auza, Arthur Russell Nelson | 2007-07-24 |
| 7015159 | Nonwoven material for low friction bearing surfaces | Jaime A. Ampuero Auza, Arthur Russell Nelson | 2006-03-21 |
| 6991845 | Mica sheet and tape | Laurence Bascom | 2006-01-31 |
| 6929848 | Sheet material especially useful for circuit boards | Michael Robert Samuels, Subhotosh Khan | 2005-08-16 |
| 6592963 | Honeycomb structure | — | 2003-07-15 |
| 6120643 | Aramid and glass fiber absorbent papers | — | 2000-09-19 |