Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4967690 | Electroless plating with bi-level control of dissolved oxygen, with specific location of chemical maintenance means | Edmond O. Fey, Dae Young Jung, Ronald A. Kaschak, Hans-Dieter Kilthau, Roy H. Magnuson +1 more | 1990-11-06 | $16,947,000 |
| 4684545 | Electroless plating with bi-level control of dissolved oxygen | Edmond O. Fey, Dae Young Jung, Ronald A. Kaschak, Hans-Dieter Kilthau, Roy H. Magnuson +1 more | 1987-08-04 | $27,720,000 |