| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 10 | |
| #2 | Switzerland | 6 | |
| #3 | United Kingdom | 4 | |
| #4 | Japan | 4 | |
| #5 | Austria | 2 | |
| #6 | Canada | 2 | |
| #7 | Denmark | 1 | |
| #8 | Ireland | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Optics | |
| #3 | Furniture and games | |
| #4 | Foods and drinks | |
| #5 | Packaging and shipping | |
| #6 | Machines | |
| #7 | Thermal processes | |
| #8 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Scaffolding | |
| #2 | Cameras | |
| #3 | Domestic washing | |
| #4 | Beer | |
| #5 | Nails | |
| #6 | General building constructions | |
| #7 | Handling thin material | |
| #8 | Unspecified technologies | |
| #9 | Household appliances | |
| #10 | Grates |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koch Karl | 14 |
| #2 | Karl Koch | 5 |
| #3 | Karuru Kotsuho | 4 |
| #4 | Rorufu Maieru | 2 |
| #5 | Stelling Dr Alexander | 1 |
| #6 | Rihiaruto Tsueenderu | 1 |
| #7 | Stelling Alexander | 1 |
| #8 | Delmas Albert Charles Honore | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19636195A1 | Device for peeling elongated fruit | |
| DE2338734A1 | Quick-action draughtsman's divider template - has sets of openings at regular intervals | |
| IE19709L | Holdfasts | |
| GB678799A | Improvements in releasably fixable attaching means on buildings and the like | |
| GB267118A | Improvements in coil supports for radio purposes | |
| GB190511391A | Improvements in Brushes for Dynamo-electric Machines. | |
| US687636A | Metal felt. | |
| GB190110926A | An Improved Metallic Fabric | |
| CA44142A | Commutator brush | |
| CA528676A | Device for removably connecting an element to a wall |