Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5059088 | Suction lifter for a material handling device | — | 1991-10-22 |
| 4966269 | Clutch disc having a hub disc and a sintered steel hub blank and a method of producing the clutch disc | Harald Raab, Nikolaus D. Mackert, Karlheinz Hofmann, Gerhard Bittenbring | 1990-10-30 |
| 4953509 | Forced-circulation steam generator | — | 1990-09-04 |
| 4638722 | Bellows | Barbara Schneider, Kurt Hennig | 1987-01-27 |
| 4571027 | Adjustable rear view mirror | — | 1986-02-18 |
| 4490678 | Method of and an apparatus for measuring ion concentrations in solutions | Max Kuisl | 1984-12-25 |
| 4447929 | Scraper device and assembly tool | Kurt Hennig, Matthias Nuspl | 1984-05-15 |
| 4254531 | Stripping device | Kurt Hennig | 1981-03-10 |
| 4198812 | Power supply chain | Kurt Hennig, Albert Stohr | 1980-04-22 |