| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | United Kingdom | 4 | |
| #3 | Switzerland | 2 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Thermal processes | |
| #4 | Mechanical elements | |
| #5 | Transport | |
| #6 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Preparing grain for milling | |
| #2 | Milling | |
| #3 | Domestic stoves for solid fuels | |
| #4 | Laundering textiles | |
| #5 | Clutches and brakes | |
| #6 | Vehicle tyre repairing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Josef Heller | 3 |
| Publication | Filing date | Title |
|---|---|---|
| GB427636A | Machine for polishing and husking cereals and legumes | |
| GB338328A | Improvements in deflation indicating devices for pneumatic automobile tyres | |
| US1766513A | Decorticating machine | |
| GB228929A | Improvements in or relating to stone or disc mills | |
| GB222406A | Improvements in or relating to kibbling mills |