| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 19 | |
| #2 | Switzerland | 3 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | IT methods for management | |
| #3 | Materials and metallurgy | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Coin-freed | |
| #2 | Registering devices | |
| #3 | Data processing systems | |
| #4 | Building materials | |
| #5 | Kitchen equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stute Walter | 5 |
| #2 | Blatz Fredy | 4 |
| #3 | Ackermann Ernst | 2 |
| #4 | Fredy Blatz | 1 |
| #5 | Radke Magnus Dr | 1 |
| #6 | Richard Volkmann Dipl-Phys | 1 |
| #7 | Graeser Hugo | 1 |
| #8 | Blatz Fredi | 1 |
| #9 | Hugo Graeser | 1 |
| #10 | Bruhns Albert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1805800A1 | Self-seller for rolling goods |