Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9181119 | Electrolysis method, and method and plant for the pretreatment of raw water | — | 2015-11-10 |
| 4993498 | Apparatus for cleaning sandy or pebble-covered sites | — | 1991-02-19 |
| 4650552 | Electrolytic production of aluminum | Vittorio de Nora, Jurgen Gauger, Iudita L. Adorian, Jean-Jacques Duruz | 1987-03-17 |
| 4585618 | Cermets and their manufacture | Pierre E. Debely, Jean-Pierre Waefler | 1986-04-29 |
| 4465561 | Electroplating film-forming metals in non-aqueous electrolyte | Thinh Nguyen, Henri B. Beer | 1984-08-14 |
| 4459189 | Electrode coated with lead or a lead alloy and method of use | Christopher J. Vance, Thinh Nguyen, Henri B. Beer, Siegfried Ernst | 1984-07-10 |
| 4350575 | Method for preparing an aqueous treatment solution containing at least hydrogen peroxide ions and hydroxyl ions in predetermined concentrations | Augusto Porta, Antonin Kulhanek | 1982-09-21 |