Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781344 | Battery tester and sorting apparatus | Erik W. Hedegor, Randy L. Oliver | 2004-08-24 |
SS
Shingo Sawahara
Overall (2004): #115,279 of 270,089Top 45%
1
Patents 2004