| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | Spain | 2 | |
| #3 | Austria | 1 | |
| #4 | Canada | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Denmark | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cooley John Francis | 8 |
| #2 | Ball Walter | 2 |
| #3 | Pennie John Crymes | 1 |
| #4 | John Francis Cooley | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB190905373A | Improvements in Couplings for Rotating Bodies of Different Axial Alignment. | |
| GB190306168A | Improvements in and relating to Rotary Fluid Engines. | |
| US741628A | Fluid-bearing. | |
| CA74489A | Rotary fluid engine | |
| GB190125775A | Improvements in and relating to Rotary Fluid Engines. | |
| GB190006385A | Improved Methods of and Apparatus for Electrically Separating the Relatively Volatile Liquid Component from the Component of Relatively Fixed Substances of Composite Fluids. |