FN

Frank Nijdam

JB J. Van Walraven Holding B.V.: 28 patents #1 of 7Top 15%
📍 Harderwijk, NL: #1 of 55 inventorsTop 2%
Overall (All Time): #127,357 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
12264702 Wall mounting bracket for a mounting rail and method of manufacture thereof Marek Juzak 2025-04-01
12241501 Channel fastener with torque inducing element Marek Juzak 2025-03-04
12163607 Pipe hanger Marek Juzak 2024-12-10
D1039370 Nut holder Marek Juzak 2024-08-20
12024892 Support foot for a free standing structure Marek Juzak 2024-07-02
12025178 Wall mounting bracket for channel profile element Marek Juzak 2024-07-02
11992714 Firestop device including an expandable fold-out collar Marek Juzak 2024-05-28
11781585 Channel fastener having tapering support body Marek Juzak 2023-10-10
11506309 Pipe support structure Marek Juzak 2022-11-22
11378113 Fastening unit Marek Juzak 2022-07-05
11365831 Plastic pipe clip Marek Juzak 2022-06-21
11193620 Riser clamp with a vibration isolation element Marek Juzak 2021-12-07
D929208 Inserts for a support assembly Marek Juzak 2021-08-31
11098825 Pipe support structure Marek Juzak 2021-08-24
D923457 Support assembly Marek Juzak 2021-06-29
11047510 Profiled section element with stepped sidewall Marek Juzak 2021-06-29
10837586 Vibration isolating insert for a pipe clip Marek Juzak 2020-11-17
10655661 Connector for connecting profiled-section elements Robert Van Der Mik 2020-05-19
10627017 Reinforcement element for the securing of a mixing valve to a mounting rail Marek Juzak 2020-04-21
10584735 Pipe clip with tightening screw having torque limiting cap Marek Juzak 2020-03-10
10502343 Pipe hanger Marek Juzak 2019-12-10
10428975 Pipe clamp for a range of pipe diameters Robert Van Der Mik 2019-10-01
10317002 Vibration isolating insert for a pipe clip and method for manufacturing such an insert Constantinus Paulinus Johannes Maria Vermeulen 2019-06-11
10295086 Pipe hanger Marek Juzak 2019-05-21
10184593 Fire stop sleeve, partition provided with fire stop sleeve and method for installation for stop sleeve Ronald Pijpstra 2019-01-22