| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | Germany | 4 | |
| #3 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Machine tools | |
| #5 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Machines for making railways | |
| #2 | Lubricating | |
| #3 | Manufacturing processes | |
| #4 | Unspecified technologies | |
| #5 | Metal tempering | |
| #6 | Soldering, welding and flame cutting | |
| #7 | Earth drilling | |
| #8 | Unspecified technologies | |
| #9 | Nails | |
| #10 | Turning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hermann Meier | 2 |
| #2 | Eisenmann Joseph | 1 |
| #3 | Ahlert Wilhelm | 1 |
| #4 | Dohse Ruthard | 1 |
| #5 | Meier Hermann | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB983319A | Railway rail anchorage | |
| US3129887A | Rail anchorage | |
| GB892304A | Improvements in or relating to sleepers | |
| GB703129A | Securing means for rails in railway tracks | |
| GB293189A | Improvements in feeding means for compressed air drill hammers | |
| GB296503A | Improvements relating to oil cans and valves therefor | |
| US1516543A | Machine tool |