Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6539721 | Gas-liquid premixer | Wei Tang | 2003-04-01 |
| 6442939 | Diffusion mixer | Peter Stuttaford, David Cowburn | 2002-09-03 |
SO
Stephen Oliver Oikawa
Overall (All Time): #2,200,434 of 4,157,543Top 55%
2
Patents All Time