1
Jan A R Andersson, Nils G Nilsson, Per Olof S Fagerstrom, Thomas M Wendel: Device in connection with an inhaler. Aktiebolaget Draco, White & Case, July 26, 1994: US05331953 (158 worldwide citation)

The present invention refers to a device in connection with an inhaler intended for measuring and recording the course of inhalation of a patient. The device is intended for use in medication, e.g. clinical tests, where there is a need of afterwards being able to control if the patient has taken med ...


2
Hans Muller, Nils G Nilsson: Two step ejector structure for a mold for injection molding or the like. William A Drucker, December 16, 1980: US04239174 (3 worldwide citation)

A two-step ejector structure for molds for injection molding and the like has a first ejector member arranged to be directly acted upon for ejection and to act upon an ejector pin carrier which is to be displaced in the first and second ejector steps, and a second ejector member acting upon a second ...