Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104114 | Method for producing a multi-layered structural element, and a multi-layered structural element produced according to said method | Marion Ottlinger | 2021-08-31 |
| 10374141 | Method for producing a piezoelectric multilayer component, piezoelectric multilayer component containing an auxiliary material, and use of an auxiliary material for setting the breaking stress of a piezoelectric multilayer component | Bernhard Döllgast, Wolfgang Athenstaedt, Marion Ottlinger | 2019-08-06 |
| D317942 | Address display and alarm unit for alarm system | Betty J. Love, Mary Sweeney | 1991-07-02 |
| 4855723 | Audio-visual alarm system with address display | Betty J. Love, Mary Sweeney, Chuck Davis | 1989-08-08 |