Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11926585 | Process for the production of aluminum salts of a fatty acid | Wilhelm Huber, Gabriel KEHREN | 2024-03-12 |
| 11591535 | Estolide esters and use thereof as a base oil in lubricants | Wilhelm Huber | 2023-02-28 |
| 8563492 | Skin cleansing agent with particles containing hydrogenated castor oil | Robert Bornicke, Manfred Matzel | 2013-10-22 |
| 5038442 | Coupling device including a hinge pin for interconnecting conveyor belt ends | Wolfgang Herold | 1991-08-13 |
| 4681359 | Belt gripping device | — | 1987-07-21 |
| 4676409 | Grease gun and method for making such a gun | — | 1987-06-30 |
| 4653156 | Convector for conveyor belting | Wolfgang Herold | 1987-03-31 |
| 4582505 | Connector element | — | 1986-04-15 |
| 4522329 | Apparatus for pressing-in belt connectors | — | 1985-06-11 |
| 4444547 | Air pressure operated lubricating gun | — | 1984-04-24 |
| 4427190 | Apparatus for pressure attaching conveyor belt connectors | — | 1984-01-24 |
| 4315349 | Connecting strip for conveyor belts | — | 1982-02-16 |