Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D358196 | Trigger nozzle | — | 1995-05-09 |
| D357973 | Hose end trigger nozzle | — | 1995-05-02 |
| D332100 | Speaker and control panel for an intercom | Allan J. Blattner | 1992-12-29 |
| D270942 | Combined ceiling fan and light | — | 1983-10-11 |
| D260882 | Microphone | — | 1981-09-22 |
| D256689 | Automatic telephone answering device | — | 1980-09-02 |