Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5866050 | Method and spinning apparatus having a multiple-temperature control arrangement therein | Leland L. Krauss, Duncan Douglas McCabe, Robert Carter Johnstone | 1999-02-02 | $48,791,000 |
| 5648041 | Process and apparatus for collecting fibers blow spun from solvated mesophase pitch | John A. Rodgers, Joseph Anthony Perrotto | 1997-07-15 |