Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612451 | Amphoteric metal oxides as cocatalyst in the electrophilic synthesis of polyaryl ether ketones | Thomas Heitz, Alexander Gl uck, Ralf Richter | 1997-03-18 |
WH
Walter Heitz
Overall (1997): #61,995 of 185,788Top 35%
1
Patents 1997