Patent Inventor: Alain Rosenzweig
-
Hydrogen generating fuel cell cartridges
Inventor: Rosenzweig, et al. | Patent Number: 8118893
-
Hydrogen-generating fuel cell cartridges
Inventor: Curello, et al. | Patent Number: 8002853
-
Multi-nozzle liquid droplet ejecting head, a writing instrument comprising such a head, and a method of ejecting liquid droplets from same
Inventor: Rosenzweig, et al. | Patent Number: 7997719
-
Hydrogen generating fuel cell cartridges
Inventor: Rosenzweig, et al. | Patent Number: 7727293
-
Optical proximity sensor for a liquid-jet instrument, and a liquid-jet instrument equipped with such a sensor
Inventor: Bich, et al. | Patent Number: 7485842
-
Hydrogen generating fuel cell cartridges
Inventor: Rosenzweig, et al. | Patent Number: 7481858
-
Liquid jet writing instrument
Inventor: Bich, et al. | Patent Number: 7393098
-
Liquid-jet writing instrument
Inventor: Bich, et al. | Patent Number: 7322662
-
Ball tip for a writing instrument and method for making same
Inventor: Rosenzweig, et al. | Patent Number: 6971814
-
Liquid jet writing instrument
Inventor: Bich, et al. | Patent Number: 6846077