| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 16 | |
| #2 | France | 1 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Chemical engineering | |
| #3 | Agriculture | |
| #4 | Materials and metallurgy | |
| #5 | Engines, pumps and turbines | |
| #6 | Textiles and paper | |
| #7 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Cleaning | |
| #3 | Animal care | |
| #4 | Metal production and refining | |
| #5 | Typewriters | |
| #6 | Railway systems | |
| #7 | Internal-combustion piston engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Beckmann Carl | 4 |
| Publication | Filing date | Title |
|---|---|---|
| GB185225A | Improvements in tickets, slips or the like for pneumatic dispatch systems |