| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 9 | |
| #2 | Denmark | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Finland | 3 | |
| #5 | United Kingdom | 3 | |
| #6 | Canada | 2 | |
| #7 | Germany | 2 | |
| #8 | Italy | 2 | |
| #9 | Sweden | 2 | |
| #10 | United States | 2 | |
| #11 | Austria | 1 | |
| #12 | Australia | 1 | |
| #13 | Belgium | 1 | |
| #14 | Brazil | 1 | |
| #15 | Spain | 1 | |
| #16 | France | 1 | |
| #17 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Agriculture | |
| #3 | Environmental technology | |
| #4 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sandviknes Jan | 7 |
| #2 | Knutsen Roald Willies | 5 |
| #3 | Halvorsen Tor Svein | 5 |
| #4 | Wormli Olav Per | 4 |
| #5 | Hansen Ivar | 3 |
| #6 | Knutsen R W | 2 |
| #7 | Sandviknes J | 2 |
| #8 | Lindekleiv Arne | 2 |
| #9 | Alfsen Frode | 2 |
| #10 | Knusten R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1302420A2 | Device for receiving material from a lorry and discharging the material for further handling | |
| EP1086913A1 | Discharge device for a vertical cylindrical silo | |
| GB9802306D0 | Discharge device for placing in the bottom of a silo | |
| WO8904939A1 | Arrangement in furnaces | |
| DK619188D0 | Pole transportation dry | |
| US4052143A | Gas combustion plant | |
| CA1020075A | Gas combustion plant | |
| ES419022A1 | Apparatus for unloading material such as chips or the like from the bottom of a silo |