Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616674 | Method of preparing polycarbonate-polysiloxane block copolymers | Paul Dean Sybert, Gary Charles Davis, William J. Swatos | 1997-04-01 |
RM
Rodney L. Michel
Overall (1997): #84,548 of 185,788Top 50%
1
Patents 1997