| 5380594 |
Microspherules of activated carbon and a process for manufacturing the same |
Hasso von Blucher, Ernest De Ruiter |
1995-01-10 |
| 5209887 |
Process for manufacturing microspherules of activated carbon |
Hasso von Blucher, Ernest De Ruiter |
1993-05-11 |
| 5190110 |
Use of an aqueous swollen macromolecule-containing system as water for fire fighting |
Hasso von Blucher, Ernest De Ruiter |
1993-03-02 |
| 4983192 |
Textile sheet filter |
Hasso von Blucher, Ernest De Ruiter |
1991-01-08 |
| 4978460 |
Aqueous swollen macromolecule-containing system as water for firefighting |
Hasso von Blucher, Ernest De Ruiter |
1990-12-18 |
| 4857243 |
Process of making microspherules of activated carbon |
Hasso von Blucher, Ernest De Ruiter |
1989-08-15 |
| 4843739 |
Inner shoe material with adsorbent properties |
Hasso von Blucher, Ernest De Ruiter |
1989-07-04 |
| 4677019 |
Carbon-containing protective fabrics |
— |
1987-06-30 |
| 4610905 |
Yarn having specific properties |
Hasso von Blucher, Ernest De Ruiter |
1986-09-09 |
| 4554198 |
Waterproof and air-tight, moisture-conducting textile material |
Hasso von Blucher, Ernest De Ruiter |
1985-11-19 |
| 4457345 |
Blended yarn containing active carbon staple fibers, and fabric woven therefrom |
Hasso von Blucher, Ernest De Ruiter |
1984-07-03 |
| 4455187 |
Filter sheet material and method of making same |
Hasso von Blucher, Ernst de Ruiter |
1984-06-19 |
| 4454191 |
Waterproof and moisture-conducting fabric coated with hydrophilic polymer |
Hasso von Blucher, Ernest De Ruiter |
1984-06-12 |