Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838006 | Spacer for panes of multiple-pane windows | — | 1989-06-13 |
| 4720950 | Spacers for use in multiple-pane windows or the like | Franz Bayer | 1988-01-26 |
| 4627263 | Method of and apparatus for making spacers for use in multiple-pane windows or the like | Franz Bayer | 1986-12-09 |
| 4281702 | Pneumatic tire | Paul H. Moitzheim, Gert Schloesser, Daniel J. M. Hensgens | 1981-08-04 |
| 4227563 | Bead construction for a heavy duty pneumatic tire | Paul H. Moitzheim, Gert Schloesser | 1980-10-14 |
| 4216814 | Bead construction for a heavy duty pneumatic tire | Henri J. Mirtain, Andre M. Devienne, Jean Trzepaez | 1980-08-12 |
| 4212340 | Radial tire with bead reinforcing elements | Sjirk van der Burg, Marcel J. Bertrand | 1980-07-15 |
| 4183389 | Heavy duty pneumatic tire | — | 1980-01-15 |