Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5055825 | Method and circuit for self-checking troubles of a heating system | — | 1991-10-08 |
| 4840673 | Anisotropic cellulose articles, fibers, and films and method of producing same | John A. Cuculo, Michael H. Theil, Yue Chen | 1989-06-20 |
| 4750939 | Anisotropic cellulose solutions, fibers, and films formed therefrom | John A. Cuculo, Michael H. Theil, Yue Chen | 1988-06-14 |