Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357729 | Vacuum cleaner control | Donald R. Vander Molen | 1982-11-09 |
| 4238930 | Ice maker apparatus | Stephen Hogan | 1980-12-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357729 | Vacuum cleaner control | Donald R. Vander Molen | 1982-11-09 |
| 4238930 | Ice maker apparatus | Stephen Hogan | 1980-12-16 |