Copyright © Philip M. Parker, INSEAD. Terms of Use.

| Year | Description |
| 1993 | Invention patented by Marc Goldstein on December 14th, 1993. Abstract: A pair of golf shoes for aiding a golfer in establishing an optimal stance and improving the golfer's aim during driving and iron shots is disclosed. The golf shoes comprise an upper portion and a sole portion. The upper portion includes visual alignment guide lines thereon for aiding a golfer in establishing relative positioning of the golfer's feet with respect to each other, the golf ball and the target. |
| Source: selected by the editor from original sources. | |
Copyright © Philip M. Parker, INSEAD. Terms of Use.