Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D351224 | Child's toilet trainer | Robert D. Wise | 1994-10-04 |
| D315752 | Construction toy fence block | — | 1991-03-26 |
| D314407 | Construction toy barn block | — | 1991-02-05 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D351224 | Child's toilet trainer | Robert D. Wise | 1994-10-04 |
| D315752 | Construction toy fence block | — | 1991-03-26 |
| D314407 | Construction toy barn block | — | 1991-02-05 |