| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 20 | |
| #2 | United States | 5 | |
| #3 | United Kingdom | 3 | |
| #4 | Switzerland | 1 | |
| #5 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Measurement | |
| #3 | Thermal processes | |
| #4 | Mechanical elements | |
| #5 | Furniture and games | |
| #6 | Packaging and shipping | |
| #7 | Control |
| # | Technology | |
|---|---|---|
| #1 | Drying solid materials by removing liquid | |
| #2 | Gearing | |
| #3 | Measuring volume | |
| #4 | Separation | |
| #5 | Office furniture | |
| #6 | Fluid fuel combustion | |
| #7 | Transport or storage devices | |
| #8 | Burners | |
| #9 | Games | |
| #10 | Coin-freed |
| # | Name | Total Patents |
|---|---|---|
| #1 | Max Weiss | 5 |
| #2 | Weiss Max | 3 |
| #3 | Moork George | 1 |
| #4 | Samuel Natelson | 1 |
| #5 | Moork Charles | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2587556A | Apparatus for preparing concentrates | |
| US1819490A | Canopy | |
| US1585138A | Signal arm for closed-body automobiles | |
| US1544512A | Toy device | |
| GB218307A | Improvements in combustion apparatus for powdered fuel | |
| GB217905A | Improvements in burners for use with powdered fuel | |
| GB217906A | Apparatus for charging containers with loose material | |
| US673884A | Vending-machine. |