| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | Switzerland | 4 | |
| #3 | Spain | 3 | |
| #4 | United States | 3 | |
| #5 | Austria | 2 | |
| #6 | Denmark | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Rotary pistons | |
| #2 | Internal-combustion piston engines | |
| #3 | Machines | |
| #4 | Rotary-pistons | |
| #5 | Sawing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Beck Frederic | 13 |
| #2 | Frederic Beck | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB117446A | Machine for Sawing Metals Operating Automatically. | |
| GB191122798A | Rotary Explosion Motor. | |
| US1025361A | Rotary explosion-motor. | |
| US998451A | Rotary motor. | |
| GB191014113A | Improvements in Rotary Motors. | |
| GB190911012A | Improvements in and relating to Rotary Engines. | |
| US977260A | Rotary explosion-motor. | |
| GB190926914A | Improvements in Rotary Explosion Motors. |