Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5461677 | Loudspeaker | Kuldip Raj, Ronald Moskowitz | 1995-10-24 |
| 5018751 | Stacked pole-piece ferrofluid seal apparatus | Kuldip Raj, Ronald Moskowitz, Joseph Moses, Frank Bloom | 1991-05-28 |
| 4865334 | Long-life multi-stage ferrofluid seals incorporating a ferrofluid reservoir | Kuldip Raj, Ronald Moskowitz, Frank Bloom | 1989-09-12 |