Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D343559 | Caulking tool | — | 1994-01-25 |
| D315082 | Cutting board receptacle support | — | 1991-03-05 |
| D313710 | Cutting board receptacle support | — | 1991-01-15 |
| 4785320 | Camera lens focusing aid | Carl R. Christensen | 1988-11-15 |