Juergen Pullmann
8Patents
3h-index
11Co-inventors
50Inventor score
Filing activity: Oct 1, 2004 → Sep 3, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7130171B2 | Apparatus for fail-safely disconnecting an electrical load; in particular in industrial production plants | Physics | 13 | Expired |
| US7548159B2 | Method and device for reliably monitoring a closed position of two parts moveable relative to one another | Electricity | 7 | Active |
| US8944478B2 | Locking apparatus having a tumbler for safety doors | Emerging Cross-Sectional Technologies | 4 | Active |
| US7705492B2 | Arrangement for failsafe evaluation of a position encoder | Physics | 3 | Active |
| US10971995B2 | Apparatus and method for monitoring a safety function of a machine or technical installation | General | 0 | Revoked |
| US11566750B2 | Apparatus and method for executing a safety function | Electricity | 0 | Active |
| US9293285B2 | Safety circuit arrangement for connection or failsafe disconnection of a hazardous installation | Electricity | 0 | Active |
| US11005360B2 | Apparatus and method for monitoring a safety function of a machine or technical installation | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.