| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 3 | |
| #3 | Switzerland | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Germany | 1 | |
| #6 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Civil engineering | |
| #3 | Electrical machinery and energy | |
| #4 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Installations for use in connection with aircrafts | |
| #2 | Platform constructions | |
| #3 | Optical systems | |
| #4 | Lighting device details |
| # | Name | Total Patents |
|---|---|---|
| #1 | Daley William C | 4 |
| #2 | James Franklin Angier | 2 |
| #3 | Angier James F | 2 |
| #4 | Cope John L | 1 |
| #5 | Angier James Franklin | 1 |
| #6 | Lambert Robert E | 1 |
| #7 | Angler James F | 1 |
| #8 | Beal Edward W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3567917A | Runway light | |
| US3502856A | Hermetically sealed light fixture inset in a roadway | |
| US3517181A | Inset high intensity light and cooling means therefor | |
| US3349233A | Inset paving light | |
| FR1392065A | Track lighting device and block for lamp replacement | |
| GB1022913A | Runway light and replacement lamp unit | |
| GB887616A | Light structures | |
| US3015717A | Runway light | |
| CA875688A | High intensity runway inset light with shallow optical system | |
| CA769565A | Inset paving light | |
| CA642461A | Inset light |