Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8232473 | Tank assembly for 1 phase padmount transformer that prevents pad openings | Richard Smith | 2012-07-31 | |
| 5393240 | Separable loadbreak connector | John Mitchell Makal, William J. McNulty | 1995-02-28 | $11,144,000 |
| 5146678 | Process for electrically connecting an end of a power cable to a cable splice | — | 1992-09-15 | $16,721,000 |
| 5041027 | Cable splice | — | 1991-08-20 | $18,096,000 |
| 4656452 | Transformer telephone influence tractor core shunt | Charles M. Martin | 1987-04-07 | $1,813,000 |
| 4628291 | Full range oil expulsion fuse | — | 1986-12-09 | $647,000 |
| 4321576 | Fuse holder-under oil drywell loadbreak device | — | 1982-03-23 | $188,000 |
| 4320375 | High current under oil expulsion fuse | — | 1982-03-16 | $165,000 |