Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5927602 | Air brush with removable paint regulating needle | Kenneth W. Schlotfeldt | 1999-07-27 |
| 5779157 | Air brush with removable paint regulating needle | Kenneth W. Schlotfeldt | 1998-07-14 |
| 5687913 | Air brush with paint flow regulating | Kenneth W. Schlotfeldt | 1997-11-18 |
| 5421518 | Airbrush with detachable regulating tip | Walter Schlotfeldt | 1995-06-06 |
| 5366158 | Versatile airbrush | Walter Schlotfeldt | 1994-11-22 |
| 4589597 | Rotary atomizer spray painting device | Arthur T. Kroll | 1986-05-20 |