| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Switzerland | 1 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Cameras | |
| #2 | Measuring distances | |
| #3 | Processing photographic materials | |
| #4 | Optical systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Merritt Everett L | 3 |
| #2 | Manuel Chevillon | 2 |
| #3 | Nieth Willard F | 2 |
| #4 | Cummins James B | 2 |
| #5 | Ray Jr Homer A | 1 |
| #6 | Riley Alfred B | 1 |
| #7 | Kolter Theodore R | 1 |
| #8 | Mcneil Gomer T | 1 |
| #9 | James Barison Cummins | 1 |
| #10 | Theodore Robert Kolter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3311038A | Panoramic camera with off-axis lens | |
| US3202069A | Sequence camera | |
| US3080801A | Zenith camera system | |
| US2995992A | Zenith camera system | |
| US2951291A | Photo rectifier | |
| US2794379A | Panorama camera | |
| US2827834A | Multi-purpose camera | |
| US2827833A | Camera-projector-enlarger | |
| US2968228A | Zenith and level recording camera and level | |
| US2800733A | Light box | |
| US2800845A | Photographic film developer |