Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819126 | Piezoelectic relay module to be utilized in an appliance or the like | William P. Kornrumpf | 1989-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819126 | Piezoelectic relay module to be utilized in an appliance or the like | William P. Kornrumpf | 1989-04-04 |