1
Edmond L Kyser, Stephan B Sears: Method and apparatus for recording with writing fluids and drop projection means therefor. Silonics, Limbach Limbach & Sutton, March 23, 1976: US03946398 (434 worldwide citation)

A recording apparatus and method is disclosed which includes a writing fluid source feeding a drop projection means which ejects a series of droplets of writing fluid from a nozzle in a discontinuous stream with sufficient energy to traverse a substantially straight trajectory to a recording medium. ...


2
Edmond L Kyser, Stephan B Sears: Method and apparatus for recording with writing fluids and drop projection means therefor. Silonics, Limbach Limbach & Sutton, February 19, 1980: US04189734 (83 worldwide citation)

A recording apparatus and method is disclosed which includes a writing fluid source feeding a drop projection means which ejects a series of droplets of writing fluid from a nozzle in a discontinuous stream with sufficient velocity to traverse a substantially straight trajectory to a recording mediu ...


3
Method and apparatus for recording with writing fluids and drop projection means therefor. Silonics, February 13, 1976: FR2278496-A1 (7 worldwide citation)

A recording apparatus and method is disclosed which includes a writing fluid source feeding a drop projection means which ejects a series of droplets of writing fluid from a nozzle in a discontinuous stream with sufficient energy to traverse a substantially straight trajectory to a recording medium. ...


4