Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5750018 | Cyanide-free monovalent copper electroplating solutions | — | 1998-05-12 |
| RE35513 | Cyanide-free plating solutions for monovalent metals | Fred I. Nobel, Anthony J. Drago | 1997-05-20 |
| 5522972 | Nickel hypophosphite manufacture | Fred I. Nobel, Donald W. Thomson, Luis H. Garay | 1996-06-04 |
| 5480517 | Electrolytic production of hypophosphorous acid | Fred I. Nobel, Donald W. Thomson, Luis H. Garay | 1996-01-02 |
| 5302278 | Cyanide-free plating solutions for monovalent metals | Fred I. Nobel, Anthony J. Drago | 1994-04-12 |
| 5256275 | Electroplated gold-copper-silver alloys | — | 1993-10-26 |
| 5085744 | Electroplated gold-copper-zinc alloys | — | 1992-02-04 |
| 4877450 | Formaldehyde-free electroless copper plating solutions | — | 1989-10-31 |
| 4847114 | Preparation of printed circuit boards by selective metallization | Carlo Favini | 1989-07-11 |
| 4762560 | Copper colloid and method of activating insulating surfaces for subsequent electroplating | — | 1988-08-09 |
| 4761304 | Process for printed circuit board manufacture | Carlo Favini | 1988-08-02 |
| 4759952 | Process for printed circuit board manufacture | Carlo Favini | 1988-07-26 |
| 4681630 | Method of making copper colloid for activating insulating surfaces | — | 1987-07-21 |
| 4399006 | Silver plating | Fred I. Nobel | 1983-08-16 |
| 4378270 | Method of etching circuit boards and recovering copper from the spent etch solutions | — | 1983-03-29 |
| 4247372 | Silver plating | Fred I. Nobel | 1981-01-27 |
| 4233344 | Method of improving the adhesion of electroless metal deposits employing colloidal copper activator | — | 1980-11-11 |