| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | Switzerland | 2 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Mechanical elements | |
| #3 | Transport | |
| #4 | Civil engineering | |
| #5 | Control | |
| #6 | Environmental technology | |
| #7 | Packaging and shipping |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hess Paul | 6 |
| #2 | Hess Paul Dipl Ing | 2 |
| #3 | Paul Hess | 1 |
| #4 | Hess Paul Dipl-Ing | 1 |
| #5 | Weber Juergen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4301765A1 | Safety clamp for mainsheet of sailing boat | |
| DE4109694A1 | Flow measuring device | |
| DE3537609A1 | Branching-off means between an essentially vertically running discharge line and a collecting tank | |
| DE3404529A1 | Data plate, in particular identification plate for motor vehicles | |
| DE2843632A1 | Extending tool for machining annular groove in small bore - consists of cutter mounted eccentrically on mandrel and gradually advanced by lever |