| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Audio-visual technology | |
| #3 | Packaging and shipping | |
| #4 | Digital networks | |
| #5 | Semiconductors | |
| #6 | Control | |
| #7 | Textiles and paper |
| # | Name | Total Patents |
|---|---|---|
| #1 | Supernowicz Edward J | 1 |
| #2 | Athens Arthur Stelios | 1 |
| #3 | Lee Rosier Laurence | 1 |
| #4 | Hardy Paul | 1 |
| #5 | Becker Frank Edward | 1 |
| #6 | Bolda Frank Joseph | 1 |
| #7 | Benson Allen Bryce | 1 |
| #8 | Ralph Rottmann Hans | 1 |
| #9 | Oldaker Alfred Ernest | 1 |
| #10 | Victor Butera Emanuel | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1153070B | Rod magnetic head with separate pole piece for recording signals of small surface area and process for producing the layer of the pole piece | |
| DE625288C | Billing machine controlled by counting point cards |