| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 9 | |
| #2 | Germany | 2 | |
| #3 | France | 2 | |
| #4 | United Kingdom | 1 | |
| #5 | Italy | 1 | |
| #6 | Sweden | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Rotary pistons | |
| #2 | Climate change mitigation in transportation | |
| #3 | Internal-combustion piston engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Raymond Charles | 15 |
| #2 | Sharpe John | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IT8621880D0 | Nutating disc fluid pump | |
| US4629404A | Nutating disc type fluid device | |
| DE2322888A1 | ROTARY MACHINE | |
| CA10475A | Improvements in sewing machines | |
| CA11213A | Improvements on bottle stoppers | |
| CA13026A | Improvements on skates | |
| CA31458A | Sewing machine shuttle | |
| CA30737A | Cabinet for sewing machines | |
| CA24439A | Metal support for suspending drawers in the bottom of a table | |
| CA44039A | Cash register | |
| CA43108A | Cash register | |
| CA21560A | Embroidery attachment for sewing machines |