Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hao-Chih Liu | Eveready Battery Company | 12 |
| 2 | Masaru Shiroishi | Sumitomo Osaka Cement Co. | 4 |
Part of California
16 patents · 2 inventors
Ranked #43,289 of 111,555 cities Top 40%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hao-Chih Liu | Eveready Battery Company | 12 |
| 2 | Masaru Shiroishi | Sumitomo Osaka Cement Co. | 4 |
Part of California