| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | United States | 7 | |
| #3 | United Kingdom | 3 | |
| #4 | Canada | 2 | |
| #5 | Denmark | 2 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks | |
| #3 | Control | |
| #4 | Machines | |
| #5 | Electrical machinery and energy | |
| #6 | Textiles and paper | |
| #7 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Selecting | |
| #2 | Digital information transmission | |
| #3 | Telephonic communication | |
| #4 | Ticket-issuing devices | |
| #5 | Unspecified technologies | |
| #6 | Transmission | |
| #7 | Shafts | |
| #8 | Typewriters | |
| #9 | Registering devices | |
| #10 | Electrically-conductive connections |
| # | Name | Total Patents |
|---|---|---|
| #1 | Siuda Karl Vladislav | 7 |
| #2 | Moser Alfred | 7 |
| #3 | Wuhrmann Karl Eugen | 5 |
| #4 | Beesley John Henry | 5 |
| #5 | Pletscher Rudolf | 4 |
| #6 | Fontolliet Pierre-Gerard Victo | 4 |
| #7 | Beesley John-Henry Dipl Ing | 2 |
| #8 | Hafner Emanuel | 2 |
| #9 | Neu Walter Dr | 2 |
| #10 | Fontolliet Pierre-Gerard | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US4639581A | Instrument axle for postage meter | |
| US4373764A | Electrical connector | |
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