Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313989 | Slide fastener with continuous coupling coil woven into the support tape | — | 1994-05-24 |
| 5251675 | Slide fastener with continuous coupling coil woven into the support tape | — | 1993-10-12 |
| 5231737 | Slide fastener | Heinz Smyczek, Horst Bettin | 1993-08-03 |
| 5035125 | Slide-fastener stringer half with knitted-in coupling coil | Anton Probst | 1991-07-30 |
| 4932113 | Manufacture of slide fasteners | Werner Rademacher, Jorg Geiger, Burghardt Neas, Wilhelm Wessling | 1990-06-12 |
| 4836251 | Method of producing a slide-fastener stringer on a needle loom | — | 1989-06-06 |
| 4707901 | Process and apparatus for making coupled slide fasteners | — | 1987-11-24 |
| 4704781 | Process and apparatus for mounting a slide fastener near opposing edges of two pieces of material | — | 1987-11-10 |
| 4662036 | Slide fastener slider | — | 1987-05-05 |
| 4404998 | Woven slide fastener stringer | Karl Griessbaum | 1983-09-20 |
| 4398571 | Slide fastener stringer and method of making same | — | 1983-08-16 |
| 4362191 | Woven slide-fastener stringer | Karl Griessbaum | 1982-12-07 |
| 4334556 | Woven slide fastener stringer | Karl Griessbaum | 1982-06-15 |
| 4181159 | Method of and apparatus for making a slide-fastener stringer | Horst Ranalli | 1980-01-01 |