Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9945392 | Hydropneumatic device and assembly kit | Eberhard DIETZEL | 2018-04-17 |
| 7681296 | Method and tool for producing a press joint connection | — | 2010-03-23 |
| 7578055 | Tool for the mechanical connection of plates | — | 2009-08-25 |
| 7150086 | Tool that connects pieces through a process of riveting | — | 2006-12-19 |
| D518494 | Small press | — | 2006-04-04 |
| 6722013 | Method, tool and punch for joining components to a plate | — | 2004-04-20 |
| 6502395 | Seal for hydropneumatic pressure intensifier | — | 2003-01-07 |
| 5223880 | Accessory device for cameras | — | 1993-06-29 |
| 5040369 | Method and apparatus for topping off a hydropneumatic pressure intensifier with oil | — | 1991-08-20 |
| 4831704 | Apparatus for connecting thin plates | — | 1989-05-23 |
| 4831711 | Method for joining thin plates stacked on one another | — | 1989-05-23 |
| 4760632 | Method and apparatus for joining plates by stamping pressing and swaging dies | — | 1988-08-02 |
| 4760634 | Method of connecting thin plates | — | 1988-08-02 |
| 4337656 | Device for measuring depth and temperature especially for tanks or the like | — | 1982-07-06 |