| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Brazil | 5 | |
| #3 | China | 4 | |
| #4 | Mexico | 4 | |
| #5 | EPO (European Patent Office) | 3 | |
| #6 | WIPO (World Intellectual Property Organization) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Electrical machinery and energy | |
| #3 | Engines, pumps and turbines | |
| #4 | Mechanical elements | |
| #5 | Furniture and games | |
| #6 | Optics | |
| #7 | Machine tools | |
| #8 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Dynamo-electric machines | |
| #3 | Supplying combustion engines | |
| #4 | Clutches and brakes | |
| #5 | Unspecified technologies | |
| #6 | Kitchen equipment | |
| #7 | Metal-working | |
| #8 | Printing machines | |
| #9 | Non-positive-displacement pumps | |
| #10 | Optical systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Purvines Stephen H | 16 |
| #2 | Glass Gary F | 6 |
| #3 | Farrell Robert G | 5 |
| #4 | Kochanowski George E | 5 |
| #5 | Bauman Joseph J | 4 |
| #6 | Chugunov Andrei | 3 |
| #7 | Sked Sam A | 3 |
| #8 | Purvines Sthepen H | 2 |
| #9 | Andrei Chugunov | 1 |
| #10 | Dean Roy H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BRPI0811762A2 | Electromagnetic actuator | |
| US2008041342A1 | Fuel rail | |
| US2008286130A1 | Fan impeller | |
| US2008284267A1 | Rotor assembly | |
| US2007236315A1 | Solenoid | |
| US2006284513A1 | Electric motor stator | |
| US3525939A | Hand held instrument having a pair of indicator lamps for indicating voltage levels in electrical circuits | |
| US3582638A | Spot lighting device | |
| US2832285A | Stencil screen frame | |
| US2625054A | Knob | |
| US2691552A | Handle assembly | |
| US2468727A | Sectional radio cabinet | |
| US2328543A | Drinking cup assembly | |
| US2235792A | Utensil handle |