| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Computer technology | |
| #3 | Machines | |
| #4 | Control | |
| #5 | Medical technology | |
| #6 | Engines, pumps and turbines | |
| #7 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Electric digital data processing | |
| #2 | Display controls | |
| #3 | Unspecified technologies | |
| #4 | Spraying devices | |
| #5 | Teaching materials | |
| #6 | Lubricating | |
| #7 | Lubricating of machines | |
| #8 | Implantable devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shaw George W | 11 |
| #2 | Mcclurg Martin G | 6 |
| #3 | Moore Charles H | 6 |
| #4 | Jensen Bradley D | 6 |
| #5 | Fish Russell H Iii | 4 |
| #6 | Fish Russell H | 2 |
| #7 | Gratz Martin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1607486A | Automatic oil drain | |
| US1652642A | Lubricating system | |
| US1487613A | Route or guide map | |
| US989880A | Air-supplying device for firemen. | |
| CA63147A | Wheel |