| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | United Kingdom | 5 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Optics | |
| #3 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Isaac Goodbar | 9 |
| #2 | Libero Capo | 1 |
| #3 | Avery Price Edison | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1068564A | Plates for light control | |
| GB1105523A | Lighting fixture | |
| US3261974A | Weather controlled lighting fixture | |
| US3257900A | Projection screen | |
| US3169709A | Lighting fixture | |
| US3130923A | Lighting fixture | |
| US3099195A | Camera with lenticulated mask | |
| US2943533A | Apparatus for photographing and exhibiting a succession of pictures | |
| US2884834A | Projection screen | |
| US2805382A | Electric generating set for alternating current | |
| GB673531A | Electric bell buzzer | |
| US2342730A | Electric bell buzzer |