| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | United Kingdom | 5 | |
| #3 | Canada | 4 | |
| #4 | Switzerland | 4 | |
| #5 | France | 4 | |
| #6 | Denmark | 3 | |
| #7 | Germany | 2 | |
| #8 | Greece | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Supplying combustion engines | |
| #2 | Controlling combustion engines | |
| #3 | Pumps | |
| #4 | Cyclically operating valves |
| # | Name | Total Patents |
|---|---|---|
| #1 | Viktor Dillstrom Torbjorn | 6 |
| #2 | Dillstrom Torbjorn Viktor | 4 |
| #3 | Handelsaktiebolaget Vidar | 4 |
| #4 | Dillstroem Torbjoern Viktor | 1 |
| #5 | Dillstroem Torbjoern Vikton | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB538293A | Improvements in or relating to plunger pumps | |
| US2227127A | Pump | |
| US2223755A | Pump | |
| GB519645A | Improvements in or relating to plunger pumps | |
| GB519646A | Improvements in or relating to fuel pumps | |
| GB519825A | Improvements in or relating to fuel injection pumps | |
| GB519826A | Improvements in or relating to plunger pumps | |
| US2223758A | Pump | |
| US2223756A | Pump | |
| US2223759A | Pump | |
| US2223757A | Pump | |
| CA393083A | Fuel injection pump | |
| CA393085A | Fuel injection pump | |
| CA393084A | Fuel injection pump | |
| CA393086A | Fuel injection pump |