Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38526 | Electrostatic rotary atomizing spray device with improved atomizer cup | Jeffrey T. Conrad, Woodie R. Francis, Harold D. Beam, Joseph J. Karbowniczek, Ronald R. Schroeder | 2004-06-08 |
| 6056215 | Electrostatic rotary atomizing spray device | Harold D. Beam, Dennis Davis, Ronald R. Schroeder, Carl A. Bretmersky, Stephen L. Merkel +1 more | 2000-05-02 |
| 6053437 | Electrostatic rotary atomizing spray device with improved atomizer cup | Jeffrey T. Conrad, Woodie R. Francis, Harold D. Beam, Joseph J. Karbowniczek, Ronald R. Schroeder | 2000-04-25 |
| 5947377 | Electrostatic rotary atomizing spray device with improved atomizer cup | Jeffrey A. Conrad, Woodie R. Francis, Harold D. Beam, Joseph J. Karbowniczek, Ronald R. Schroeder | 1999-09-07 |