Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5485339 | Safety electrical assembly for electric power equipment | — | 1996-01-16 |
| 5135359 | Emergency light and sump pump operating device for dwelling | — | 1992-08-04 |
| 4928727 | Flash flood control units for housing construction | — | 1990-05-29 |
| 4814641 | Electric safety supply apparatus and connector device combination | — | 1989-03-21 |
| 4664624 | Metal melting installation | — | 1987-05-12 |
| 4232768 | Automatic emergency brake | — | 1980-11-11 |