Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597253 | Stick refill system | Tilwin Lepsius, Klaus Tranelis, Gerd-Ruediger Reinfelder, Joachim Franken, Hans Halm | 1997-01-28 |
| 5567071 | Method and apparatus for refillable stick dispenser | Tilwin Lepsius, Klaus Tranelis, Gerd-Ruediger Reinfelder, Joachim Franken, Hans Halm | 1996-10-22 |
| 5433775 | Adhesive stick based on starch ethers | Karl-Josef Gardenier, Wolfgang Klauck, Bernd Peters, Horst Donothek, Norbert Doering | 1995-07-18 |
| 5371131 | Adhesive stick having improved adhesive strength | Wolfgang Klauck, Rainer Hoefer, Roland Gruetzmacher | 1994-12-06 |
| 5270433 | Polyurethane-based universal household adhesive | Wolfgang Klauck, Wolfgang Maier, Rainer Hoefer, Roland Gruetzmacher | 1993-12-14 |
| 4992500 | Aqueous dispersions of polyamides emulsified with rosin derivatives | Wolfgang Klauck, Juergen Wichelhaus | 1991-02-12 |
| 4746696 | Polyvinylpyrrolidone shaped adhesive containing aminocarboxylic acid or corresponding lactam | Gabriella Kraus | 1988-05-24 |
| 4696836 | Hand stamp method for applying adhesives | Wolfgang Dierichs, Gabriella Kraus | 1987-09-29 |
| 4639475 | Adhesive stick and a process for its production | Wolfgang Dierichs, Gabriella Kraus | 1987-01-27 |
| 4336171 | Aqueous binder dispersion for producing vulcanization bonds between rubber and a solid substrate | Hans-Peter Kohlstadt, Riza N. zelli | 1982-06-22 |