Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4782421 | Electrical supply line protection apparatus | Allan T. Johns | 1988-11-01 |
| 4604738 | Method and apparatus for classification of a moving terrestrial vehicle as light or heavy | Bindinganavle R. Suresh | 1986-08-05 |
| D270947 | Unitary, disposable filter unit | Ravinder C. Mehra, Heinz Hahn | 1983-10-11 |
| 4394266 | Pressure filter adapter and containment vessel | Ravinder C. Mehra | 1983-07-19 |
| 4357240 | Disposable, one-piece filter unit | Ravinder C. Mehra, Heinz Hahn | 1982-11-02 |