Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D326778 | Combined dishwashing brush and liquid dispenser | — | 1992-06-09 |
| D316634 | Combined brush, peeler and scraper for cleaning vegetables | — | 1991-05-07 |
| D315064 | Scrubbing brush | — | 1991-03-05 |
| D308443 | Toilet-brush | — | 1990-06-12 |
| D306367 | Dustpan and broom set | — | 1990-02-27 |
| D297800 | Compact oven | Rolf Feil | 1988-09-27 |
| D297296 | Compact oven | Rolf Feil | 1988-08-23 |
| D292949 | Cleaning device for automobile windows | — | 1987-12-01 |
| D277449 | Cooking panel | Rolf Feil | 1985-02-05 |
| D277448 | Flat cooking panel | Rolf Feil | 1985-02-05 |
| D271269 | Flat cooking panel | Rolf Feil | 1983-11-08 |
| D267621 | Microwave oven | Toshio Harada, Rolf Feil | 1983-01-18 |
| D266642 | Microwave oven | Toshio Harada, Rolf Feil | 1982-10-26 |