Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357335 | Optical detection device for screening magnetic tape | Johnny K. Sparks, Michael K. Hoel | 1994-10-18 |
RA
Roger Jeffrey Anderson
Overall (1994): #77,253 of 165,921Top 50%
1
Patents 1994