Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7306706 | Method and apparatus for stripping electrodeposited metal sheets from permanent cathodes | Philip Donaldson | 2007-12-11 |
| 7285193 | Encapsulated cathode hanger bar and method of manufacturing | James Joseph Detulleo, Gordon Steven Iverson, Ian J. Beales | 2007-10-23 |
| 7014036 | Cathode linear conveyer assembly | Ronald Vandenburg, Philip Donaldson | 2006-03-21 |
| 5149410 | Cathode stripping apparatus | Stein Kristoffersen, Joseph Laezza | 1992-09-22 |
| 4209379 | Cathode stripping system | George M. Freeman | 1980-06-24 |