Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5881478 | Midsole construction having a rockable member | John Healy | 1999-03-16 |
| 5712011 | Tug-resistant link | Stephen N. Robinovitch, Wilson C. Hayes | 1998-01-27 |
| 5599290 | Bone fracture prevention garment and method | Wilson C. Hayes, Stephen N. Robinovitch | 1997-02-04 |
| 5545128 | Bone fracture prevention method | Wilson C. Hayes, Stephen N. Robinovitch | 1996-08-13 |
| 5353523 | Shoe with an improved midsole | Bruce J. Kilgore, John Tawney, Gordon A. Valiant | 1994-10-11 |
| 5343639 | Shoe with an improved midsole | Bruce J. Kilgore, John Tawney, Gordon A. Valiant | 1994-09-06 |
| 5313718 | Athletic shoe with bendable traction projections | Gordon A. Valiant | 1994-05-24 |
| 4342158 | Biomechanically tuned shoe construction | Peter Greene | 1982-08-03 |
| 4325546 | Modular athletic playing surface with tuned compliance | Peter Greene | 1982-04-20 |
| 4307879 | Athletic playing surface | Peter Greene | 1981-12-29 |