| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 4 | |
| #3 | Germany | 1 | |
| #4 | France | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Civil engineering | |
| #5 | Computer technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ginn Delwin C | 8 |
| #2 | Simonds Albert L | 2 |
| #3 | Argraves Gary L | 1 |
| #4 | Lewis Sean | 1 |
| #5 | Reynolds Charles A | 1 |
| #6 | Mcclintock Larry E | 1 |
| #7 | Ford L | 1 |
| #8 | Pawloski James A | 1 |
| #9 | Braaten Ronald Jens | 1 |
| #10 | Dibonaventura A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2018373284A1 | Rolling hinge assembly | |
| US7428439B1 | Wireless foot control system with optical transmitter and transceiver | |
| US6040537A | Foot operated control unit | |
| GB1565792A | Foot operated control unit | |
| US3759115A | Safety foot control | |
| US3289149A | Multiple contact jack assembly | |
| US3199337A | Crimping tool | |
| US2957960A | Foot switch | |
| US2828379A | Foot switch | |
| US2866024A | Switch | |
| CA657254A | Foot switch | |
| CA604841A | Switch | |
| CA617269A | Foot switch | |
| CA680104A | Crimping tool |