| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 15 | |
| #2 | Denmark | 1 | |
| #3 | Finland | 1 | |
| #4 | Netherlands | 1 | |
| #5 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Materials and metallurgy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Karlsson Rolf | 3 |
| #2 | Nygren Kjell | 3 |
| #3 | Larsson I | 3 |
| #4 | Villanyi Janos | 3 |
| #5 | Jakobsson P | 2 |
| #6 | Ahlm C | 1 |
| #7 | Lind T | 1 |
| #8 | Nordman I | 1 |
| #9 | Karlsson R | 1 |
| #10 | Jacobsson P A H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SE8801182D0 | Method for producing a wall element of the limestone type | |
| SE8704734D0 | Light concrete component | |
| SE8500984D0 | Slip prevention medium | |
| SE8301653D0 | Suspension assembly for inner roof plates | |
| SE8006923L | Tongue and groove fitted construction components, process for their production and device for forming the tongues and grooves on the components | |
| NL7506403A | Style for a wall. |