| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 4 | |
| #2 | Denmark | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | United States | 2 | |
| #5 | Austria | 1 | |
| #6 | Canada | 1 | |
| #7 | Switzerland | 1 | |
| #8 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Engines, pumps and turbines | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Making needles | |
| #2 | Cyclically operating valves | |
| #3 | Vehicle transmission mounting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mustad Hans Clarin Hovind | 11 |
| #2 | Clarin Hovind Mustad Hans | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB191322417A | Improvements in Machines for Manufacturing Horse Shoe Nails. | |
| CA129746A | Means of making horseshoe nails | |
| GB190924694A | Improvements in Machines for Manufacturing Horseshoe Nails. | |
| US1010515A | Feeding mechanism for forges. | |
| US974809A | Explosive-engine. | |
| GB190922402A | Improvements in Valves and Valve Gear for Internal Combustion Engines. |