Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6196852 | Contact arrangement | Hans-Jurgen Thoene | 2001-03-06 |
| 5857991 | Device for applying medication fluid on mucus membrane in body cavities | Hans Grothoff, Hans-Peter Harke, Frank Hennig | 1999-01-12 |
| 5717248 | Cooling and screening device having contact pins for an integrated circuit | Hans-Jorg John, Horst Weege | 1998-02-10 |
| 5338771 | Joint endoprosthesis with Al.sub.2 O.sub.3 ceramic head and a composite socket and process for making it | Peter Hutschenreuther, Willfried Glien, Dagmar Raab, Barbara Leuner, Gabriele Steinborn +1 more | 1994-08-16 |
| 4854102 | Sub-roof for a roof covered with roofing boards | Eugen Feil, Wolfgang Graser, Horst Friedrich | 1989-08-08 |
| 4800675 | Roofing plate for planting greenery on roofs | Eugen Feil, Wolfgang Graser, Horst Friedrich | 1989-01-31 |
| 4743746 | Receiving unit for a data card containing an electronic circuit | Werner Murschall | 1988-05-10 |