Amal
Sweden
3
2008-11-13
The entities that hold a legal rights for patent applications filed by inventor Ingvarsson Robert:
Robert Ingvarsson from Amal, SE has applied for patents for these inventions. The list has both pending applications and granted patents:
Storage container for granular fuel, a device and a method for feeding the fuel forward
#2 | 2008-09-25Plant for Heating by Combustion of a Solid Fuel
#3 | 2007-06-07Device and method for the combustion of granular, solid fuel
4257957 ⎘