| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 5 | |
| #2 | Netherlands | 3 | |
| #3 | Germany | 2 | |
| #4 | Denmark | 2 | |
| #5 | Finland | 2 | |
| #6 | France | 2 | |
| #7 | Norway | 2 | |
| #8 | United States | 2 | |
| #9 | Canada | 1 | |
| #10 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Machine tools | |
| #4 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | General building constructions | |
| #3 | Scaffolding | |
| #4 | Metal wire processing | |
| #5 | Shaping clay | |
| #6 | Structural elements | |
| #7 | Gas-flow silencers for machines | |
| #8 | Finishing work on buildings | |
| #9 | Cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lidstroem Thony Goete | 6 |
| #2 | Karlsson L-E | 4 |
| #3 | Karlsson Lars-Erik | 4 |
| #4 | Lidstrom Thony Gote | 1 |
| #5 | Nilsson Sven | 1 |
| #6 | Nilsson S M | 1 |
| #7 | Nilsson Sven Melker | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4077440A | Reinforcement elements for elongate concrete building blocks manufactured by sliding form casting and a method and a machine to produce such elements | |
| DE2547591A1 | REINFORCEMENT INSERT FOR LONG ELEVATED CONCRETE ELEMENTS MANUFACTURED BY THE SLIDING FORM CASTING METHOD, AND THE PROCESS AND DEVICE FOR THEIR PRODUCTION | |
| CA1030740A | Method and a machine to arrange a noise insulation between two concrete elements |