| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 5 | |
| #2 | Spain | 3 | |
| #3 | Austria | 2 | |
| #4 | Germany | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Mechanical elements | |
| #3 | Optics | |
| #4 | Measurement | |
| #5 | Environmental technology | |
| #6 | Machine tools | |
| #7 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Handling thin material | |
| #2 | Shafts | |
| #3 | Working veneer | |
| #4 | Cameras | |
| #5 | Testing of structures | |
| #6 | Steam turbines | |
| #7 | Climate change mitigation in transportation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hoffmann August | 5 |
| #2 | August Hoffmann | 5 |
| #3 | Otto Pinnow | 2 |
| #4 | Hoffmann Marga | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES212596A2 | Improvements introduced in the machines of making mesh (Machine-translation by Google Translate, not legally binding) | |
| ES212533A1 | Improvements introduced in the machines of making mesh (Machine-translation by Google Translate, not legally binding) | |
| ES117179A1 | Procedure for winding thread. | |
| GB190513215A | Lifting Jack | |
| US733357A | Stave-press. |