| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | United States | 3 | |
| #3 | Spain | 2 | |
| #4 | France | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Audio-visual technology | |
| #3 | Chemical engineering | |
| #4 | Digital networks | |
| #5 | Measurement | |
| #6 | Control | |
| #7 | Organic fine chemistry | |
| #8 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gross Alexander | 8 |
| #2 | Gross Ilene Astrahan | 1 |
| #3 | Geb Astrahan Ilene Gross | 1 |
| #4 | Preu Hans Juergen | 1 |
| #5 | Schmelz Michael | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3929268A | Pressure rollers for chenille machines | |
| US3869850A | Chenille production machines | |
| GB1177307A | Apparatus for Producing Moving Shapes for Projection on a Surface |