| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | United States | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Germany | 1 | |
| #5 | Finland | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Physical training equipment | |
| #2 | Springs | |
| #3 | Unspecified technologies | |
| #4 | Cycles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Szymski Eugene J | 11 |
| #2 | Mraz Rene | 5 |
| #3 | Brilando Frank P | 3 |
| #4 | Rene Muratsu | 1 |
| #5 | Yuujin Jiei Sujiimusukii | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4673177A | Resistance freewheel mechanism | |
| CA1233848A | Box beam bicycle type frame | |
| EP0148979A2 | Locking attachment for adjustable height bicycle type saddle assembly | |
| US4286696A | Brake flywheel for bicycle-type ergometric exerciser | |
| US4291872A | Ergometric exerciser with fluid-actuated indicator |