Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618872 | Inorganic fillers and organic matrix materials with refractive index adaptation | Ludwig Pohl, Kurt Marquard, G unter Waitl, Ulrike Reeh | 1997-04-08 |
EW
Ernst Wipfelder
Siemens Aktiengesellschaft: 1 patents #149 of 792Top 20%
Overall (1997): #154,125 of 185,788Top 85%
1
Patents 1997