| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | United States | 3 | |
| #3 | Belgium | 1 | |
| #4 | Germany | 1 | |
| #5 | France | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Italy | 1 | |
| #8 | Japan | 1 | |
| #9 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport | |
| #3 | Electrical machinery and energy | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Vehicle parts | |
| #2 | Springs | |
| #3 | Magnets and transformers | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sturman O E | 5 |
| #2 | Roberts G C | 5 |
| #3 | Connor Robert A | 4 |
| #4 | Sturman O | 2 |
| #5 | Jacobs George A | 2 |
| #6 | Roberts G | 2 |
| #7 | Sturman Oded E | 1 |
| #8 | Roberts George Christopher | 1 |
| #9 | Sturman Oded Eddie | 1 |
| #10 | Roberts George C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3743266A | Energy absorbing isolation system | |
| US1880821A | Coil | |
| US1819638A | Magnet coil and method of making same | |
| CA314848A | Method of making coils | |
| CA320603A | Magnet coil |