Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8106773 | System and method of identifying products enclosed in electrostatic discharge protective packaging | — | 2012-01-31 |
| 5511347 | Adjustable sheet metal moulds for steel and precast concrete stairs | — | 1996-04-30 |
| 5149522 | Clear hair and body cleansing composition | Hans Holzel | 1992-09-22 |
| 5100656 | Preserved hair and body treatment compositions and use of a preservative combination | Gunther Lang, Hans Holzel | 1992-03-31 |
| 4971784 | Preserved hair-and body-cleaning agent and the use of a preservative combination | Hans Holzel, Eugen Konrad | 1990-11-20 |
| 4928953 | Rotary sheet feeder | Karl-Fritz Heina, Wolfgang Weber | 1990-05-29 |
| 4751990 | Multi-disc clutch unit, particularly for heavy-duty motor vehicles | Alfred Schraut, Peter Janda, Nikolaus D. Mackert, Dieter Howorka, Werner Fricke +1 more | 1988-06-21 |
| 4613088 | Arrangement for reinforcing and spacing annular disks of a hammer rotor | Dietrich Hausler | 1986-09-23 |