| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Unspecified technologies | |
| #3 | Electrically-conductive connections | |
| #4 | Protective garments | |
| #5 | Shafts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Watson James P | 12 |
| #2 | Abraham Davidson | 1 |
| #3 | Joe Davidson | 1 |
| #4 | Rosalind D Albis | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2983798A | Stepping motors and switches | |
| US3034094A | Insulated terminal | |
| US3069916A | Snap-acting mechanism | |
| US2983161A | Biased pawl | |
| US3014382A | Compound bearing | |
| US2933580A | Pivotally balanced members | |
| US2964602A | Snap acting mechanism | |
| US2490857A | Garment shoulder construction | |
| CA597494A | Detent mechanisms | |
| CA602397A | Wire seal | |
| CA649120A | Shaft seal | |
| CA644109A | Axial flux electromagnetic machinery | |
| CA596158A | Axial flux electromagnetic machinery |