Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5502281 | Cable sleeve of plastic composed of a slotted socket pipe and seal members at the face end | Rainer Schoelling, Detlef Graefe, Martin Greisinger | 1996-03-26 |
| 5313018 | Cable sleeve composed of a longitudinally-divided housing | Hans-Juergen Meltsch, Detlef Graefe | 1994-05-17 |