| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | France | 3 | |
| #3 | Germany | 2 | |
| #4 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Agriculture | |
| #3 | Foods and drinks | |
| #4 | Mechanical elements | |
| #5 | Packaging and shipping | |
| #6 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Motor vehicles | |
| #2 | Crop agriculture | |
| #3 | Dairy products | |
| #4 | Gearing | |
| #5 | Belts or cables for driving | |
| #6 | Transport or storage devices | |
| #7 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Valentin Dutkiewicz | 5 |
| #2 | Dutkiewicz Valentin | 3 |
| #3 | Isambert Constant | 3 |
| #4 | Constant Isambert | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US1656578A | Clip for transmission cables with crossties | |
| US1719758A | Transporter | |
| US1517716A | Chain track for tractors and the like | |
| GB144484A | Improvements in endless tracks | |
| GB165830A | Improvements in motor ploughs | |
| US1407394A | Motor plow | |
| US1420531A | Endless track |