| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 17 | |
| #2 | Germany | 11 | |
| #3 | Austria | 4 | |
| #4 | United States | 3 | |
| #5 | United Kingdom | 2 | |
| #6 | Denmark | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Optics | |
| #3 | Thermal processes | |
| #4 | Transport | |
| #5 | Furniture and games | |
| #6 | Measurement | |
| #7 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Non-portable lighting devices | |
| #2 | Optical systems | |
| #3 | Burners | |
| #4 | Spectacles | |
| #5 | Kitchen equipment | |
| #6 | Vehicle signalling and lighting | |
| #7 | Vehicle windows, roofs and doors | |
| #8 | Cameras | |
| #9 | Ammunition fuzes | |
| #10 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wiemer Paul | 3 |
| #2 | Wiemer Kurt | 3 |
| #3 | Hieronimus Franz | 2 |
| #4 | Lamperski Walter | 2 |
| #5 | Renner Wilhelm | 2 |
| #6 | Neugebauer Dr Hans E J | 2 |
| #7 | Bachmaier Hans | 2 |
| #8 | Palme Guenther | 1 |
| #9 | Jensen Wilhelm | 1 |
| #10 | Christoph Dr Habil Walter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE734455C | Hot air dispenser for warming up internal combustion engines | |
| DE721477C | Incompletely polarizing polarizers | |
| DE734016C | Device to eliminate the glare effect | |
| US2127785A | Closure device | |
| GB435832A | Improvements in closure devices for double-walled vacuum flasks | |
| US1833574A | Searchlight | |
| US896110A | Wickless burner for liquid combustibles. |