Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4230918 | Vehicle window glass breakage detector | Thaddeus Schroeder | 1980-10-28 |
| 4195673 | Fuel tank fill tube with a magnetically actuated valve | Richard Johnston, John G. Neuman, Thaddeus Schroeder | 1980-04-01 |