| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 13 | |
| #2 | Switzerland | 2 | |
| #3 | Denmark | 1 | |
| #4 | Spain | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Packaging and shipping | |
| #3 | Chemical engineering | |
| #4 | Environmental technology | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Harvesting | |
| #2 | Containers for goods storage | |
| #3 | Crop agriculture | |
| #4 | Agricultural harvest processing | |
| #5 | Cremation furnaces | |
| #6 | Separation | |
| #7 | Closing and opening bottles | |
| #8 | Household appliances |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kuhlmann Heinrich | 15 |
| #2 | Ponick Ernst | 2 |
| #3 | Hoelting Richard | 2 |
| #4 | Ernst Mechaniker Kuhlmann Hein | 1 |
| #5 | Kuhlmann Fritz | 1 |
| #6 | Kuhlmann Carl | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2365070A1 | Exhaust air purifier for industrial application - has fan, heating spiral and filter, with upper air outlet pipe | |
| ES151334A1 | A mower-adjuster | |
| GB190017815A | Improvements in Mattresses. |