Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6149978 | Coating of porous, hydrophobic substrates with thermoplastic fluoropolymers | Hermann Bladel, Ludwig Mayer | 2000-11-21 |
| 6106263 | Extruder for manufacture of shaped bodies from plastics-filler mixtures having high filler content | Ernst Tetzlaff | 2000-08-22 |
| 5804116 | Method for the manufacture of shaped bodies formed from plastics-filler mixtures having a high filler content | Ernst Tetzlaff | 1998-09-08 |
| 5730916 | Process for manufacturing essentially carbon filler or distributing body for flowing liquids | Jurgen Kunzel, Manfred Nedoschill | 1998-03-24 |
| 5708125 | Process for producing precondensates of partially crystalline or amorphous, thermoplastically processable, partially aromatic polyamides or copolyamides | Hanns-Jorg Liedloff | 1998-01-13 |
| 4503092 | Process for the hydrophobization of pyrogenically produced silica | Hans Klebe, Detlev Koth, Dieter Kerner, Josef Schmid | 1985-03-05 |
| 4436298 | Sheet feeder | Siegmar Donner, Gunter Strempler | 1984-03-13 |
| 4366191 | Method of increasing the strength of carbon and graphite members | Guido Gistinger | 1982-12-28 |
| 4287728 | Thread guidance in mesh-forming machines with rotating thread guides | Werner Sommer, Antonius Vinnemann | 1981-09-08 |
| 4231234 | Assembly plate for assembling cam parts of a knitting machine | Martin Elsaber, Manfred Weik | 1980-11-04 |