DZ

Dirk Zylstra

AH Abl Ip Holding: 6 patents #120 of 567Top 25%
WB Wavin B.V.: 1 patents #37 of 114Top 35%
📍 Montréal, CA: #439 of 4,862 inventorsTop 10%
Overall (All Time): #530,826 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D1088321 Wall light fixture Zachary Adam Ingalls, Ryan Matthew Walker, Christopher J. Sorensen, Alexis Rondeau 2025-08-12
12209731 Light fixture for ceiling grid Dominic Matthew Large, Ryan Matthew Walker, Carl T. Gould, Zachary Adam Ingalls, Christopher J. Sorensen +2 more 2025-01-28
11940121 Light fixture for ceiling grid Dominic Matthew Large, Ryan Matthew Walker, Carl T. Gould, Zachary Adam Ingalls, Christopher J. Sorensen +2 more 2024-03-26
11708960 Light fixtures with pliable diffuser shade Zachary Adam Ingalls, Dominic Matthew Large, Carl T. Gould, Ryan Matthew Walker, Christopher J. Sorensen +1 more 2023-07-25
11226083 Toroidal non-glary luminaire Etienne Vernier, Tahereh Ahmadi Tameh, Louis Thomas-Berube, Jerome Poulin 2022-01-18
D912876 Light fixture Thomas Ho, Louis Thomas-Berube, Francois Renaud 2021-03-09
8840528 Portable neck exercise device 2014-09-23
7468019 Neck exercise machine 2008-12-23
4689936 Process for the packaging of products, using a heat treatment, and closed container with packed products, obtained using a heat treatment Gjalt M. Gaikema 1987-09-01