| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 | |
| #2 | Germany | 1 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Medical technology | |
| #5 | Engines, pumps and turbines | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Soldering, welding and flame cutting | |
| #2 | Unspecified technologies | |
| #3 | Gearing | |
| #4 | Pumps | |
| #5 | Implantable devices | |
| #6 | Electrically-conductive connections |
| # | Name | Total Patents |
|---|---|---|
| #1 | Martin Wells | 14 |
| #2 | Wells Martin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3200665A | Gears | |
| US2946878A | Light weight heavy duty welding rod holder | |
| GB820587A | Electrode holder | |
| US2935551A | Connector for stranded electrical cables | |
| US2903568A | Electrode holder | |
| US2504607A | Heavy-duty welding rod holder | |
| US2455325A | Heavy-duty electrode holder | |
| US2427889A | High-pressure pump | |
| US2418681A | Electrode holder | |
| US2412309A | Insulated electrode holder | |
| US2405536A | Electrode holder | |
| US2382276A | Female urinal | |
| US2322077A | Electrode holder | |
| US1706907A | Electrode holder | |
| US1705884A | Arc welding tool |