| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 5 | |
| #3 | Japan | 3 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Engines, pumps and turbines | |
| #3 | Thermal processes | |
| #4 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Blass Jaroslav | 4 |
| #2 | Rosch Hubert J | 2 |
| #3 | Fields Samuel | 2 |
| #4 | Fox Wayne S | 2 |
| #5 | Anderson Wesley J | 2 |
| #6 | Witt Jerry A | 1 |
| #7 | Fuubaato Jiei Rotsushiyu | 1 |
| #8 | Uesuree Jiei Andaason | 1 |
| #9 | Takagi Izumi | 1 |
| #10 | Jiyarosurabu Burasu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1150980A | Locking device for a differential mechanism | |
| US4337958A | Suspension and stabilizing system for a snowmobile | |
| US4305476A | Constant track tension system for snowmobiles | |
| US4284161A | Suspension system for snowmobiles | |
| US4249626A | Liquid cooling system | |
| US4093033A | Snowmobile suspension system | |
| US4073279A | Internal combustion engine shut-off device | |
| US4047588A | Snowmobile engine mount |