| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 4 | |
| #2 | Austria | 1 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Germany | 1 | |
| #8 | Denmark | 1 | |
| #9 | Finland | 1 | |
| #10 | France | 1 | |
| #11 | United Kingdom | 1 | |
| #12 | Ireland | 1 | |
| #13 | India | 1 | |
| #14 | Netherlands | 1 | |
| #15 | Philippines | 1 | |
| #16 | Portugal | 1 | |
| #17 | Sweden | 1 | |
| #18 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Transport or storage devices | |
| #3 | Structural elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Naess Finn | 8 |
| #2 | Rodahl T | 6 |
| #3 | Rodahl Torbjorn | 5 |
| #4 | Naess F | 3 |
| #5 | Rodahl Torbjoern | 2 |
| #6 | Rodahl Thorbjoern | 1 |
| #7 | Ness F | 1 |
| #8 | Ness F W | 1 |
| #9 | Naess F W B | 1 |
| #10 | Renslo Erik | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4145854A | Load-carrying building structure particularly ceilings, floor and the like | |
| CH608546A5 | Load-bearing structure | |
| PT65370A | Improved building constructions | |
| AU1590476A | Building construction | |
| IE42899B1 | Improved building structures | |
| NL7607748A | Floor or ceiling supporting structure - is of box sections forming rigid plate with prestressed surface rods | |
| GB1528844A | Building structures |