Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5046723 | Box beam bicycle type frame | Rene Mraz | 1991-09-10 |
| 4936570 | Box beam bicycle type frame | Rene Mraz | 1990-06-26 |
| D306626 | Cycle exerciser | Rene Mraz | 1990-03-13 |
| 4772069 | Longitudinally adjustable saddle mounting for cycle-type apparatus | — | 1988-09-20 |
| 4757988 | Cycle exerciser | — | 1988-07-19 |
| 4712790 | Cycle exerciser | — | 1987-12-15 |
| 4673177 | Resistance freewheel mechanism | — | 1987-06-16 |
| D289782 | Exerciser frame | Rene Mraz | 1987-05-12 |
| 4438921 | Calibration of load indicator for ergometric exerciser | — | 1984-03-27 |
| 4291872 | Ergometric exerciser with fluid-actuated indicator | Frank P. Brilando | 1981-09-29 |
| 4286696 | Brake flywheel for bicycle-type ergometric exerciser | Rene Mraz | 1981-09-01 |