| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Mechanical elements | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Nails | |
| #3 | Electrically-conductive connections | |
| #4 | Distribution of electric power | |
| #5 | Special measuring |
| # | Name | Total Patents |
|---|---|---|
| #1 | Blair James F L | 5 |
| #2 | Blair James F | 4 |
| #3 | Blechschmidt James L | 2 |
| #4 | Phillips William C | 1 |
| #5 | Blair James | 1 |
| #6 | Alterio Frank C | 1 |
| #7 | Aurand Kenneth | 1 |
| #8 | Steward Sr Curtis L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5755824A | Apparatus and method for manufacturing lock washers | |
| US5621398A | Programmable switch | |
| US5562378A | Lock washer | |
| US5237138A | Switch mounting structure | |
| US4965420A | Switch actuator | |
| US4940864A | Floating operating and release paint switch actuator | |
| US4933521A | Floating release point switch | |
| US4778960A | Floating operating and release point switch |