| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 121 | |
| #2 | France | 2 | |
| #3 | United Kingdom | 1 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Textiles and paper | |
| #3 | Electrical machinery and energy | |
| #4 | Basic communication technologies | |
| #5 | Optics | |
| #6 | Digital networks |
| # | Name | Total Patents |
|---|---|---|
| #1 | J Hecker Dipl-Ing Klaus | 17 |
| #2 | Selzer Manfred | 16 |
| #3 | Ostwald Heinz | 14 |
| #4 | J Dipl-Ing Hecker Klaus | 13 |
| #5 | Lorek Guenter | 9 |
| #6 | Frey Egon | 9 |
| #7 | Lorek Guenther | 9 |
| #8 | Pons Heinz | 6 |
| #9 | Joerg Hecker Dipl-Ing Klaus | 5 |
| #10 | Puetzenbacher Karl | 5 |
| Publication | Filing date | Title |
|---|---|---|
| US3608802A | Twin read-out devices | |
| DE1951126A1 | Wear resistant injected plastic pin mount- - ing | |
| GB1261395A | Improvements in or relating to a circuit arrangement for controlling a typewriter in data processing installations | |
| DE1913423A1 | Mechanical decoding for writing functions |