| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 19 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Textiles and paper | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Lubricating | |
| #2 | Vehicle parts | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Physical training equipment | |
| #6 | Pipes | |
| #7 | Preliminary treatment of fibres |
| # | Name | Total Patents |
|---|---|---|
| #1 | Blanchard Frederick C | 20 |
| Publication | Filing date | Title |
|---|---|---|
| US2162932A | Lubrication apparatus | |
| US2047352A | Automatic lubrication system | |
| US2103763A | Fluid pressure responsive feeder | |
| US1993588A | Lubricating system | |
| US1905336A | Machines for combing textile fibers | |
| US2061790A | Lubricating system | |
| US1953824A | Lubricating system | |
| US1766702A | Lubricator | |
| US1900754A | Lubricating system | |
| US1713640A | Conduit structure | |
| US1707704A | Lubricating device | |
| US1685976A | Lubricating system | |
| US1701907A | Lubricating apparatus | |
| US1655779A | Lubricator | |
| US1680278A | Lubricator | |
| US1592071A | Lubricating apparatus | |
| US1852229A | Oiling system | |
| US1623775A | Lubricating device | |
| US837030A | Golf-club. | |
| CA306187A | Lubricating system |