Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D372630 | Cooktop | Robert A. Lewis, Harold E. Cole, Ray Smith | 1996-08-13 |
| D367802 | Cooktop burner grate | Robert A. Lewis, Harold E. Cole, Ray Smith | 1996-03-12 |
| D366983 | Front panel for a wall oven | James Layfield, Ray Smith | 1996-02-13 |