| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | Austria | 4 | |
| #3 | United Kingdom | 4 | |
| #4 | United States | 3 | |
| #5 | Denmark | 2 | |
| #6 | Belgium | 1 | |
| #7 | Switzerland | 1 | |
| #8 | Finland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Thermal processes | |
| #4 | Mechanical elements | |
| #5 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hoegedal Sven Anders | 4 |
| #2 | Anders Hogedal Sven | 3 |
| #3 | Ramberg Ingmar | 1 |
| #4 | Christensen Regnar | 1 |
| #5 | Sven Anders Hogedal | 1 |
| #6 | Hogedal Sven Anders | 1 |
| #7 | Anders Hoegedal Sven | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3121251A | Hinge devices | |
| GB924104A | A hinge device for obliquely inclining windows pivotal about a horizontal axis | |
| US3021555A | Hinge devices | |
| GB891592A | Improvements in or relating to lining material for motor vehicles | |
| GB848220A | A sealing device for windows pivotal about a horizontal axis | |
| GB853647A | A hinge or bearing device for inclining windows pivotal about a horizontal axis | |
| US2885745A | Window structure |