| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Germany | 2 | |
| #3 | Denmark | 2 | |
| #4 | Sweden | 2 | |
| #5 | Switzerland | 1 | |
| #6 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Dynamo-electric machines | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Burr R | 4 |
| #2 | Burr Robert P | 3 |
| #3 | Robert Page Burr | 1 |
| #4 | Page Burr Robert | 1 |
| #5 | Burr Robert Page | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3558947A | Discoidal wire wound armatures | |
| US3524250A | Method of manufacturing electrical wire wound machines | |
| US3431638A | Method of manufacturing toroidally wound disc armatures |