| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 15 | |
| #2 | United Kingdom | 5 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Transport |
| Publication | Filing date | Title |
|---|---|---|
| GB245802A | Improvements in bearings for small electrical generators for cycles, motor cycles and the like | |
| GB245161A | Improvements in current-generators for lighting vehicles | |
| GB243746A | Improvements in or relating to magneto-electric generators | |
| GB163690A | Improvements in or relating to reflectors for search-lights | |
| GB174869A | Improvements relating to dynamo electric generators for lighting bicycles and the like |