WM

Wilhelmus Johannes Joseph Maas

AP Afa Products: 24 patents #1 of 9Top 15%
DB Dispensing Technologies B.V.: 22 patents #1 of 16Top 7%
AB Afa Polytek B.V.: 11 patents #1 of 2Top 50%
SS S. C. Johnson & Son: 1 patents #961 of 1,588Top 65%
U.S. Philips: 1 patents #4,133 of 8,851Top 50%
📍 Someren, NL: #1 of 41 inventorsTop 3%
Overall (All Time): #36,624 of 4,157,543Top 1%
62
Patents All Time

Issued Patents All Time

Showing 1–25 of 62 patents

Patent #TitleCo-InventorsDate
12377425 Sprayer device with aerosol functionality—Flairosol Petrus Lambertus Wilhelmus Hurkmans, Aaron S. Haleva 2025-08-05
12138826 Preforms for flair applications Petrus Lambertus Wilhelmus Hurkmans, Aaron S. Haleva 2024-11-12
12036571 Metered and active sprayer devices with aerosol functionality—Flairosol II Petrus Lambertus Wilhelmus Hurkmans, Paulo Nervo, Aaron S. Haleva 2024-07-16
12023695 Systems and methods to precisely control output pressure in buffered sprayers (DuO1) Dominicus Jan Van Wijk, Paulo Nervo, Petrus Lambertus Wilhelmus Hurkmans, Aaron S. Haleva 2024-07-02
11833534 System for dosed dispensing of a fluid and method of manufacturing such fluid dispensing system Paulo Nervo, Josephus Cornelis Snijders 2023-12-05
11660624 Sprayer device with aerosol functionality—flairosol Petrus Lambertus Wilhelmus Hurkmans, Aaron S. Haleva 2023-05-30
11161132 Device, system and method for dispensing a liquid from a container Paulo Nervo 2021-11-02
11154886 Metered and active sprayer devices with aerosol functionality (“Flairosol II”) Petrus Lambertus Wilhelmus Hurkmans, Paolo Nervo, Aaron S. Haleva 2021-10-26
11141749 System for dosed dispensing of a fluid and method of manufacturing Paulo Nervo, Josephus Cornelis Snijders 2021-10-12
11027298 Systems and methods to precisely control output pressure in buffered sprayers (DuO1) Dominicus Jan Van Wijk, Paulo Nervo, Petrus Lambertus Wilhelmus Hurkmans, Aaron S. Haleva 2021-06-08
11027296 Sprayer device with aerosol functionality—Flairosol Petrus Lambertus Wilhelmus Hurkmans, Aaron S. Haleva 2021-06-08
10894340 Preforms for flair applications Petrus Lambertus Wilhelmus Hurkmans, Aaron S. Haleva 2021-01-19
10562053 Liquid dispensing device having a pre-compression outlet valve Paulo Nervo 2020-02-18
10537906 Metered and active sprayer devices with aerosol functionality (“Flairosol II”) Petrus Lambertus Wilhelmus Hurkmans, Paolo Nervo, Aaron S. Haleva 2020-01-21
10456798 Sprayer device with aerosol functionality (“Flairosol”) Petrus Lambertus Wilhelmus Hurkmans, Aaron S. Haleva 2019-10-29
D830194 Sprayer device Petrus Lambertus Wilhelmus Hurkmans, Paulo Nervo 2018-10-09
9714133 Metered and active sprayer devices with aerosol functionality (“Flairosol II”) Petrus Lambertus Wilhelmus Hurkmans, Paolo Nervo, Aaron S. Haleva 2017-07-25
9586222 Precompression system for a liquid dispensing device and method of assembling such precompressed system Petrus Lambertus Wilhelmus Hurkmans 2017-03-07
9399541 Container with deformable inner container and method for manufacture thereof Petrus Lambertus Wilhelmus Hurkmans 2016-07-26
9205952 Composite container and method for manufacturing same (“multi-layer preform”) Dominicus Jan Van Wijk, Josephus Cornelius Snijders 2015-12-08
8905271 Sprayer device with aerosol functionality (“Flairosol”) Petrus Lambertus Wilhelmus Hurkmans, Aaron S. Haleva 2014-12-09
8857661 Container with deformable inner container and method of manufacture thereof Petrus Lambertus Wilhelmus Hurkmans 2014-10-14
8794487 Composite container and method for manufacturing same (“multi-layer preform”) Dominicus Jan Van Wijk, Josephus Cornelius Snijders 2014-08-05
D705651 Trigger Peter M. Neumann, Aaron J. Munsinger, Robert C. Martineau 2014-05-27
D698661 Sprayer device Petrus Lambertus Wilhelmus Hurkmans, Paolo Nervo 2014-02-04