| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Vehicle signalling and lighting | |
| #2 | Unspecified technologies | |
| #3 | Manufacturing processes | |
| #4 | Working stone | |
| #5 | Frames |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vanderveer Herbert E | 2 |
| #2 | Ebert Johnson | 2 |
| #3 | Anderson Martin E | 1 |
| #4 | Baldwin Vale | 1 |
| #5 | Clarke Oliver H | 1 |
| #6 | Chamberlain Clarence M | 1 |
| #7 | Eugene Walker John | 1 |
| #8 | Wise Karl M | 1 |
| #9 | Whitsett Cameron A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1656457A | Vehicle spotlight | |
| US1571709A | Spot or search light assembly | |
| US1612960A | Spotlight | |
| US1656419A | Adjusting means for spotlights | |
| US1857748A | Glass cutting machine | |
| US1654766A | Spotlight assembly | |
| US1657141A | Spotlight | |
| US1605439A | Spotlight mounting | |
| US1560458A | Spotlight | |
| US1655612A | Spotlight for automobiles | |
| CA251968A | Spotlight |