| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | United States | 4 | |
| #3 | Canada | 1 | |
| #4 | Germany | 1 | |
| #5 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Electrography | |
| #2 | Processing photographic materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Corman Erskine G | 5 |
| #2 | Reick Kenneth R | 5 |
| #3 | Emil Tiger | 4 |
| #4 | Tiger Emil | 2 |
| #5 | G Corman Erskine | 1 |
| #6 | R Reick Kenneth | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3410551A | Sheet separator | |
| FR1454730A | Desktop electrophotographic copying machine | |
| US3276773A | Paper guide for corona discharge devices and the like | |
| US3345926A | Electrophotographic copying machine | |
| US3277298A | Corona discharge device | |
| CA777856A | Paper guide for corona discharge devices and the like |