Jumer; John F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jumer; John F..The latest application filed is for "means for and method of producing smooth electro-polished surfaces".
- Jumer; John F. - Oak Brook IL
- Jumer; John F. - Elmhurst IL
Trademarks
| Patent | Date |
|---|---|
| Means for and method of producing smooth electro-polished surfaces Grant 4,290,867 - Jumer September 22, 1 | 1981-09-22 |
| Method for electro-processing large vessels Grant 4,156,637 - Jumer May 29, 1 | 1979-05-29 |
| Method and apparatus for incremental electro-polishing Grant 4,127,459 - Jumer November 28, 1 | 1978-11-28 |
| Apparatus for incremental electro-processing of large areas Grant 4,082,638 - Jumer April 4, 1 | 1978-04-04 |
| Electrochemical Processing Of Inner Surfaces Of Large Vessels Grant 3,857,764 - Jumer December 31, 1 | 1974-12-31 |
| Chemical And Electropolishing Grant 3,616,341 - Jumer October 26, 1 | 1971-10-26 |
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