Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803028 | Conductor insulating method | Ralph T. Heisler, Frederick E. Cox | 1989-02-07 |
| 4692499 | Unique epoxy resin compositions and composite molded bodies filled therewith | Mark Markovitz, Frederick E. Cox | 1987-09-08 |
| 4631230 | Unique epoxy resin compositions and composite molded bodies filled therewith | Mark Markovitz, Frederick E. Cox | 1986-12-23 |
| 4621212 | Stator conductor insulator | Ralph T. Heisler, Frederick E. Cox | 1986-11-04 |
| 4473765 | Electrostatic grading layer for the surface of an electrical insulation exposed to high electrical stress | Thomas R. Butman, Jr., Alexander L. Lynn | 1984-09-25 |
| 4226903 | Electrical insulating sheet material and electrical winding made therefrom | William H. Gottung | 1980-10-07 |