Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D635855 | Drink cup lid | Stephen Alan Smith, Kevin Ray Smith, Robert J. Schaefer | 2011-04-12 |
| D540167 | Upper panel of a drink cup lid | Stephen Alan Smith, Kevin Ray Smith, Robert J. Schaefer | 2007-04-10 |
| D539649 | Upper panel of a drink cup lid | Stephen Alan Smith, Kevin Ray Smith, Robert J. Schaefer | 2007-04-03 |
| D539650 | Upper panel of a drink cup lid | Stephen Alan Smith, Kevin Ray Smith, Robert J. Schaefer | 2007-04-03 |