WW

Willem Auke Westerhof

Koniniklijke Philips N.V.: 12 patents #580 of 7,486Top 8%
U.S. Philips: 6 patents #699 of 8,851Top 8%
Philips: 3 patents #1,693 of 7,731Top 25%
📍 Drachten, NL: #8 of 272 inventorsTop 3%
Overall (All Time): #188,096 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
12347099 Obtaining images for use in determining one or more properties of skin of a subject Arnoldus Johannes Martinus Jozeph Ras, Walter HERMANS, Babu Varghese, Willem Minkes, Sahil Wadhwa +1 more 2025-07-01
12246460 Razor comprising a hair-severing member having a plurality of sawing teeth Robert Godlieb 2025-03-11
12220217 Device, system and method for measurement of a skin parameter Yue Wu, Sahil Wadhwa, Willem Minkes, Nicole Louisa De Klein, Martijn Van Zutphen 2025-02-11
12162172 Staged advice for optimal use of a shaving device Johannes Antonius Jansen, Lennart Jakob Stapelkamp, Willem Henderikus Veldhuis, Linda Jacoba Martina Van Den Bedem, Dylan Samuel Evans 2024-12-10
12138817 Hair-cutting appliance comprising a guard element Jan Van Dalen, Martinus Bernardus Stapelbroek 2024-11-12
12134203 Razor having a hair-cutting fiber 2024-11-05
11730372 Accessory device and imaging device Yue Wu, Matthijs Platje, Pascal Driessen, Willem Minkes, Marco Tenback 2023-08-22
11553873 Device and method for measuring skin elasticity Matthijs Paltje 2023-01-17
11224981 Staged advice for optimal use of a shaving device Johannes Antonius Jansen, Lennart Jakob Stapelkamp, Willem Henderikus Veldhuis, Linda Jacoba Martina Van Den Bedem, Dylan Samuel Evans 2022-01-18
10265799 Hair cutting device Bastiaan Wilhelmus Maria Moeskops, Calina Ciuhu, Rudolf Maria Jozef Voncken, Klaas Hilverda, Geert Veenstra 2019-04-23
10179418 Shaving device for skin hairs Cornelis Petrus Hendriks, Werner Daniel Petrus Kauwenberg, Roland Alexander Van De Molengraaf, Denny Mathew, Sander Theodoor Pastoor +5 more 2019-01-15
9333657 Safety razor apparatus having a pivotable grip portion Robert Alexander Van Eibergen Santhagens, Everhardus Johannes Hoexum, Ype Brada, Roelof Steunenberg, Dirk Hendrik Wevers 2016-05-10
8056238 Shaving head having a blade supporting member with reduced cross-sectional area Robert Alexander Van Eibergen Santhagens, Ype Brada, Hette Akkerman 2011-11-15
7251894 Device for shaving hair having a cutting member with a periodical motion Jasper Zuidervaart, Fokke Roelof Voorhorst, Roelof Steunenberg, Peter Hans Van Der Vlis, Robert Alexander Van Eibergen Santhagens +1 more 2007-08-07
RE38634 System appliance and cartridge for personal body care Schelte Heeringa 2004-10-26
6493940 System and appliance for personal body care Marinus C. Hansen, Johannes Hendrikus Van Toor 2002-12-17
6312436 Depilation system Martinus M. Rijken, Matheus J. Van Der Meer 2001-11-06
6308413 System and appliance for personal body care Marinus C. Hansen, Johannes Hendrikus Van Toor 2001-10-30
6131288 System appliance and cartridge for personal body care Schelte Heeringa 2000-10-17
6126669 Depilation system Martinus M. Rijken, Matheus J. Van Der Meer 2000-10-03
6039301 Container and sealing device for use in the container 2000-03-21
5993180 Pump, pump and holder assembly, personal-care appliance, and method of assembling a pump Lambertus J. Pezij 1999-11-30