Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6271463 | Use of expandable epoxy systems for barrier materials in high voltage liquid-filled transformers | Robert J. Kultzow, Mangesh Yeshwant Rajadhyaksha, William Ferng | 2001-08-07 |