Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8720503 | Apparatus and method for producing barrel staves | John Whiting, Breck Waterman, Alan Conigrave, Graham Peacock | 2014-05-13 |
| 4812751 | Apparatus for monitoring earth faults on the rotor winding of a generator | Colin Hargis | 1989-03-14 |