| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 10 | |
| #2 | Switzerland | 8 | |
| #3 | Austria | 2 | |
| #4 | Canada | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | United States | 2 | |
| #7 | Belgium | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | France | 1 | |
| #10 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Audio-visual technology | |
| #4 | Computer technology | |
| #5 | Surface technology and coating | |
| #6 | Machine tools | |
| #7 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Cables and insulators | |
| #2 | Casings and printed circuits | |
| #3 | Shaping of plastics | |
| #4 | Fillers | |
| #5 | Layered products | |
| #6 | Image data processing | |
| #7 | Magnets and transformers | |
| #8 | Street cleaning | |
| #9 | Unspecified technologies | |
| #10 | Accessories for machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ruppert Wilhelm | 20 |
| #2 | Wilhelm Ruppert | 7 |
| #3 | Peter Johann | 2 |
| #4 | Johann Peter | 1 |
| #5 | Herok Josef Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102005058353A1 | Method of recording digital images | |
| DE2507841A1 | Roadside embankment earth and undergrowth clearing vehicle - with wormgear conveyor at rear on verge side and rotating broom | |
| DE2060779A1 | Winding electric conductors - with electroinsulating coating still in soft state | |
| DE1963937A1 | Laminated, pressed sheets for electrical - components | |
| GB1268107A | Electrical components comprising wound strip conductors | |
| GB1158658A | Method for manufacturing a Printed Circuit | |
| US1033943A | Lathe accessory. | |
| CA142880A | Lathe mechanism | |
| CA846999A | Method for manufacturing a printed circuit |