Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8479789 | Self-pumping vent holes for cooling solid rubber tire and method of construction | Giles Hill | 2013-07-09 |
| 7726049 | Squeegee blade | Giles Hill | 2010-06-01 |
| 7334617 | Solid rubber tire with flexible hub and replaceable tire tread | Giles Hill | 2008-02-26 |
| 7198687 | Squeegee blade | Giles Hill | 2007-04-03 |
| 7174934 | Solid rubber tire including relatively hard rubber layer and relatively soft rubber layer | Giles Hill | 2007-02-13 |
| 5313994 | Solid rubber wheel and tire assembly with angled cross bars | Giles Hill, Giles A. Hill, Jr. | 1994-05-24 |