Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5122398 | Recyclable bumper system | Erhard Seiler, Klaus-Dieter Ruempler, Norbert Jung, Udo Haardt, Rainer Henning | 1992-06-16 |
JH
Juergen Hamprecht
Overall (All Time): #3,852,916 of 4,157,543Top 95%
1
Patents All Time