Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5266228 | Corrosion-inhibiting automotive coolant solutions containing effective amounts of sodium silicate having a low ratio of silica to sodium oxide | Stanley T. Hirozawa | 1993-11-30 |
| 5262078 | Corrosion-inhibiting automotive coolant solutions containing effective amounts of sodium silicates and sodium nitrate, and methods of inhibiting corrosion of automotive cooling systems using such coolant solutions | Stanley T. Hirozawa | 1993-11-16 |
| 5230819 | Diphosphonates as corrosion inhibitors for antifreeze coolants and other functional fluids | Stanley T. Hirozawa, Michael C. Welch | 1993-07-27 |
| 5071582 | Coolant system cleaning solutions having silicate or siliconate-based corrosion inhibitors | John J. Conville, James T. Lyon, Stanley T. Hirozawa, Shrikant V. DeSai, Daniel E. Coker | 1991-12-10 |
| 5062987 | Cooling system cleaning solutions | Daniel E. Coker | 1991-11-05 |
| 4922156 | Integrated power capacitor and inductors/transformers utilizing insulated amorphous metal ribbon | Waseem A. Roshen, Dale F. Regelman | 1990-05-01 |
| 4862129 | Single-turn primary and single-turn secondary flat voltage transformer | Waseem A. Roshen, Dale F. Regelman | 1989-08-29 |
| 4837659 | Transformer/inductor with integrated capacitor using soft ferrites | Waseem A. Roshen, Dale F. Regelman | 1989-06-06 |