Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805683 | Method for producing a plurality of layers of metallurgy | Ingrid E. Magdo | 1989-02-21 |
DJ
Douglas William Ormond, Jr.
Overall (1989): #119,170 of 140,708Top 85%
1
Patents 1989