| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 16 | |
| #2 | Switzerland | 7 | |
| #3 | United Kingdom | 2 | |
| #4 | Belgium | 1 | |
| #5 | Canada | 1 | |
| #6 | Germany | 1 | |
| #7 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Control |
| # | Technology | |
|---|---|---|
| #1 | Ignition and extinguishing | |
| #2 | Alarm systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Reich Otto | 21 |
| #2 | Vignati Julius | 12 |
| #3 | Otto Reich | 7 |
| #4 | Julius Vignati | 5 |
| #5 | Wieden Erich | 4 |
| #6 | Vignati Hermine | 2 |
| #7 | Erich Wieden | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB191404188A | Improvements in Electric Signalling Systems for Burglar and Fire Alarms. | |
| GB189612890A | Improvements in Pens and Penholders. | |
| CA368722A | Cigarette lighter |