Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4950837 | Method for reclassifying PCB transformers | John Brian McDermott, Daniel P. Smith, Shiro Kimura, Roger Allen Shisler | 1990-08-21 |
| 4781826 | Apparatus for decontaminating PCB-contaminated dielectric fluids | Ashok K. Mendiratta, Wayne F. Morgan, Nie-Jiann Wen | 1988-11-01 |