Inventor
DAHLQUIST BRIAN J
US4 patents
Patents
4 patentsUS5148595ASep 22, 1992
Method of making laminated electrostatic printhead
SYNERGY COMPUTER GRAPHICS58 citations94
US5274401ADec 28, 1993
Electrostatic printhead
SYNERGY COMPUTER GRAPHICS54 citations92
US5062002AOct 29, 1991
Electrostatic printer with color hue or grey level controlled by the level and/or duty cycle of voltages applied to each styli
SYNERGY COMPUTER GRAPHICS7 citations69
US4672399AJun 9, 1987
Contrast control for an electrostatic printer
SYNERGY COMPUTER GRAPHICS3 citations58