Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5740620 | Elastomeric connecting means for footwear | Mark Joseph, Roger J. Brown, Michael Racosky | 1998-04-21 |
| 5611155 | Elastometric connecting means for footwear | Roger J. Brown, Michael Racosky | 1997-03-18 |
| 5575089 | Composite shoe construction | Roger J. Brown | 1996-11-19 |
| 5572805 | Multi-density shoe sole | Roger J. Brown | 1996-11-12 |
| 5025573 | Multi-density shoe sole | Roger J. Brown | 1991-06-25 |
| 4793077 | Article of athletic footwear, especially a ski boot | Klaus Walkhoff | 1988-12-27 |
| 4777738 | Slip-resistant sole | Roger J. Brown | 1988-10-18 |
| 4727602 | Insulated handwear construction | Roger J. Brown | 1988-03-01 |
| 4366634 | Athletic shoe | Roger J. Brown | 1983-01-04 |
| 4316332 | Athletic shoe construction having shock absorbing elements | Alexander Gross | 1982-02-23 |
| 4316335 | Athletic shoe construction | Alexander Gross | 1982-02-23 |
| 4281468 | Ski boot having a corrugated front portion | Dixie L. Rinehart, Alexander Gross | 1981-08-04 |