Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814318 | Disposable cartridge for electrostatic spray device | Bryan Michael Kadlubowski, Jeffrey Keith Leppla, Toru Sumiyoshi | 2004-11-09 |
| 6732667 | Grain drill with weight sensing device for sensing the weight of seed grain in a hopper | — | 2004-05-11 |
| 6682004 | Electrostatic spray device | Bryan Michael Kadlubowski, Jeffrey Keith Leppla, Wataru Hirose, Yoshihiro Wakiyama, Takeshi Aoyama +4 more | 2004-01-27 |
| D485489 | Sprayer cartridge | Bryan Michael Kadlubowski, Ryan Norris Blystone | 2004-01-20 |