| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 2 | |
| #3 | Germany | 1 | |
| #4 | France | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Electrically-conductive connections | |
| #2 | Installation of electric cables | |
| #3 | Electric switches | |
| #4 | Optical systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tamm Carl R | 6 |
| #2 | Ustin George | 5 |
| #3 | George Ustin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2166648A1 | Twist-on wire connector | |
| US5557070A | Ergonomic twist-on wire connector cap | |
| US5602364A | Panel Channel | |
| US5267880A | Waterproof fusible breakaway electrical connector | |
| US5211575A | Insulated pigtail device | |
| US5236177A | Electrical junction box wire pulling guide | |
| US5214247A | Cable connector | |
| US5029817A | Wire pulling guide |