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Patent applications and USPTO patent grants for Pierce; Linden W..The latest application filed is for "method of making integrally formed transformer cooling ducts".
Patent | Date |
---|---|
Method of making integrally formed transformer cooling ducts Grant 4,337,569 - Pierce July 6, 1 | 1982-07-06 |
Vaporization cooled transformer having a high voltage Grant 4,321,421 - Pierce March 23, 1 | 1982-03-23 |
Vaporization cooled transformer or similar article Grant D259,040 - Pierce April 28, 1 | 1981-04-28 |
Vaporization cooled dielectric fluid pump Grant 4,198,191 - Pierce April 15, 1 | 1980-04-15 |
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