Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5453175 | Protection of lead-containing anodes during chromium electroplating | — | 1995-09-26 |
| 5207890 | Use of barium chromate as a sulfate scavenger in chromium electroplating baths | Allen R. Jones, John Meng | 1993-05-04 |
| 5176813 | Protection of lead-containing anodes during chromium electroplating | — | 1993-01-05 |
| 4810337 | Method of treating a chromium electroplating bath which contains an alkyl sulfonic acid to prevent heavy lead dioxide scale build-up on lead or lead alloy anodes used therein | — | 1989-03-07 |
| 4786378 | Chromium electroplating baths having reduced weight loss of lead and lead alloy anodes | — | 1988-11-22 |
| 4755263 | Process of electroplating an adherent chromium electrodeposit on a chromium substrate | — | 1988-07-05 |
| 4588481 | Chromium plating bath for producing non-iridescent, adherent, bright chromium deposits at high efficiencies and substantially free of cathodic low current density etching | Hyman Chessin | 1986-05-13 |
| 4396689 | Separator-spacer for electrochemical systems | Patrick G. Grimes, Harry Einstein, Richard J. Bellows | 1983-08-02 |
| 4379814 | Sheet electrode for electrochemical systems | Hsue C. Tsien, Patrick G. Grimes, Richard J. Bellows | 1983-04-12 |
| 4346150 | Electrochemical construction | Richard J. Bellows, Patrick G. Grimes, Harry Einstein, Hsue C. Tsien | 1982-08-24 |