Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4232134 | Process for isolating boron-containing phenol/formaldehyde resins | Manfred Schmidt, Eberhard Bandtel, Georg Spott, Dieter Freitag | 1980-11-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4232134 | Process for isolating boron-containing phenol/formaldehyde resins | Manfred Schmidt, Eberhard Bandtel, Georg Spott, Dieter Freitag | 1980-11-04 |