Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7022049 | Cross training exercise apparatus | Allen L. Ryan, Paul William Eschenbach, Steven M. Lenz, Gary E. Oglesby, Charles J. Rosenow +2 more | 2006-04-04 |
| 6176814 | Cross training exercise apparatus | Allen L. Ryan, Paul William Eschenbach, Steven M. Lenz, Gary E. Oglesby, Charles J. Rosenow +1 more | 2001-01-23 |
| 6099439 | Cross training exercise apparatus | Allen L. Ryan, Paul William Eschenbach, Steven M. Lenz, Gary E. Oglesby, Charles J. Rosenow +2 more | 2000-08-08 |
| 5947872 | Cross training exercise apparatus | Allen L. Ryan, Paul William Eschenbach, Steven M. Lenz, Gary E. Oglesby, Charles J. Rosenow +1 more | 1999-09-07 |
| 5899833 | Orbital stepping exercise apparatus | Allen L. Ryan, Steven M. Lenz, Gary E. Oglesby, Charles J. Rosenow | 1999-05-04 |
| D331378 | Lug for a bicycle frame for connecting seat tube to top tube | Marc Muller, Christopher Fiorini, Mark Norris | 1992-12-01 |
| D330877 | Lug for a bicycle frame for connecting head tube to top tube | Marc Muller, Christopher Fiorini, Mark Norris | 1992-11-10 |
| 4813591 | Method of fabricating a rear fork assembly for a bicycle and drop out bracket therefor | George Herzovi | 1989-03-21 |
| 4733881 | Bicycle frame with supplemental step or platform for performing freestyle maneuvers | — | 1988-03-29 |
| D292221 | Scooter | — | 1987-10-06 |
| 4666175 | Bicycle frame with asymmetric chain stay for performing freestyle maneuvers | — | 1987-05-19 |