Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857676 | Magnetically permeable particles in telecommunications cable | John N. Garner, G. Douglas Baxter | 1989-08-15 |
JG
James C. Grant
Overall (1989): #100,666 of 140,708Top 75%
1
Patents 1989