Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693271 | Rotationally molding an insulated plastic molded door with integral hinge | Michael Cloyd, Thomas McCormick | 1997-12-02 |
| 5528865 | Insulated plastic molded door with integral hinge | Michael Cloyd, Thomas McCormick | 1996-06-25 |
| 4635928 | Adjustable speed control arrangement for motorized exercise treadmills | Ralph Ogden | 1987-01-13 |
| 4542545 | Bathtub with footwell and entrance door | Richard L. Johnson | 1985-09-24 |