Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4926792 | Apparatus and process for coloring objects by plasma coating | James A. Bell | 1990-05-22 |
| 4622149 | Effluent treatment | Eric A. Devuyst | 1986-11-11 |
| 4615873 | Treatment of cyanide-ferrocyanide effluents | Eric A. Devuyst, Branka M. Tandi | 1986-10-07 |
| 4551184 | Process for obtaining a composite material and composite material obtained by said process | James A. Bell, Douglas Albert Hope | 1985-11-05 |
| 4534935 | Manufacturing of titanium anode substrates | John Ambrose, Douglas Charles, Carlos M. Diaz, Charles E. O'Neill, Wayne P. Leavoy | 1985-08-13 |
| 4505060 | Process for obtaining a composite material and composite material obtained by said process | James A. Bell, Douglas Albert Hope | 1985-03-19 |