Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11738358 | Electrostatic handheld sprayer | Mark E. Ulrich, Diane L. Olson | 2023-08-29 |
| 11707753 | Handheld fluid sprayer | Diane L. Olson, Pamela J. Muetzel, Kirsten N. Norman | 2023-07-25 |
| 11701670 | Spray tip | Samuel Ray Stewart | 2023-07-18 |