| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 7 | |
| #2 | Austria | 2 | |
| #3 | France | 2 | |
| #4 | Belgium | 1 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Spain | 1 | |
| #8 | Finland | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Italy | 1 | |
| #11 | Japan | 1 | |
| #12 | Netherlands | 1 | |
| #13 | Portugal | 1 | |
| #14 | Sweden | 1 | |
| #15 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Textiles and paper | |
| #3 | Machine tools | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Unspecified technologies | |
| #3 | Printing processes | |
| #4 | Sawing | |
| #5 | Milling | |
| #6 | Grinding or polishing devices | |
| #7 | Accessories for machine tools | |
| #8 | Thread cutting | |
| #9 | Rail vehicle suspensions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schumacher Hermann | 8 |
| #2 | Ridder Detlef | 5 |
| #3 | Molineus Tilman | 4 |
| #4 | Roessger Walter | 1 |
| #5 | Detorefu Ritsudaa | 1 |
| #6 | Ridder D | 1 |
| #7 | Teiruman Morinoisu | 1 |
| #8 | Molineus T | 1 |
| #9 | Roessgert Walter | 1 |
| #10 | Heruman Shiyumatsuheru | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2817557A1 | SHEET- OR PATTERNED COPYING MATERIAL, METHOD FOR THE PRODUCTION THEREOF AND ITS USE IN COPYRIGHT SETTINGS | |
| GB146461A | Improvements in adjustable reaming tools |