Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5319149 | Bis[4'-(4-hydroxyphenyl)-phenyl]alkanes and polycarbonates prepared therefrom | John T. Bendler, John Schmidhauser | 1994-06-07 |
| 5312918 | Method for preparing substituted nitrogen-heterocyclic compounds | John Schmidhauser, William L. Gately | 1994-05-17 |
| 5281689 | Polycarbonate from bis[4'-(4-hydroxyphenyl)-phenyl]alkanes | John T. Bendler, John Schmidhauser | 1994-01-25 |