1
Gerrit Frens, Gregorius T M Neelen, Franciscus N M Trines, Marjoleine H Van Nieuwkasteele: Electric steam iron with separately heated sole plate and steam chamber. U S Philips, Ernestine C Bartlett, July 3, 1990: US04939342 (12 worldwide citation)

An electric steam iron includes a sole plate maintained at a temperature of about 200.degree. C. by an about 800 watt electric heating element and provided with apertures for conveying steam to a surface to be ironed from a single flooded steam chamber on the iron maintained at about 100.degree. C. ...


2
Jacobus J F G Heuts, Gerrit Frens: Electrochemical cell. U S Philips Corporation, Norman N Spain, October 27, 1987: US04702978 (9 worldwide citation)

The invention relates to an electrochemical cell having a negative electrode of a stable hydride-forming material, in which a high power density at a low temperature is obtained by adding from 5 to 45% by weight of LaNi.sub.5 or a comparable high-capacity material having a higher plateau pressure th ...


3
Johann R G C M Van Beek, Gerrit Frens: Electrochemical cell. U S Philips Corporation, Norman N Spain, November 8, 1988: US04783384 (4 worldwide citation)

Electrochemical cell comprising at least one electrode consisting of a substrate made of porous material which is impregnated with an electrochemically active material, highly efficient and high-speed gas reactions occurring at the electrode because of the fact that the substrate is impregnated in a ...


4
Johann R G C M van Beek, Gerrit Frens: Method of manufacturing a sealed electrochemical cell. U S Philips Corporation, Norman N Spain, March 19, 1991: US04999906 (2 worldwide citation)

An electrochemical cell comprising a negative electrode whose electrochemically active material includes an intermetallic compound which can form a hydride with hydrogen, the cell comprising an electrolyte of a solution of at least one alkali hydroxide in water, the negative electrode being provided ...


5
Taap van Suchtelen, Gerrit Frens: Generator for magnetic domains. U S Philips Corporation, Frank R Trifari, Carl P Steinhauser, May 18, 1976: US03958211 (2 worldwide citation)

A source of magnetic bubbles comprises a plate of magnetic material which is situated in a principal magnetic field directed transverse to the plate, a loop conductor having an inner side and an outer side which are defined as such and in which alternately directed current pulses can be generated, a ...


6
Johann R G C M Van Beek, Gerrit Frens: Sealed electrochemical cell. U S Philips Corporation, Norman N Spain, July 24, 1990: US04943500

An electrochemical cell comprising a negative electrode whose electrochemically active material includes an intermetallic compound which can form a hydride with hydrogen, the cell comprising an electrolyte of a solution of at least one alkali hydroxide in water, the negative electrode being provided ...


7
Gerrit Frens: Magnetic bubble shift register store. U S Philips Corporation, Thomas A Briody, Jack Oisher, James J Cannon Jr, June 10, 1980: US04207614

A magnetic bubble shift register store having a plate of magnetic material whose preferred magnetization direction extends transverse to the plane of the plate and in which bubbles are situated, said plate having two separate, elongated generally parallel extending continuous bubble paths, of lower ...