SD

Stefan Deferme

TC Tenneco Automotive Operating Company: 16 patents #7 of 382Top 2%
DA Driv Automotive: 9 patents #4 of 81Top 5%
TA Tenneco Automotive: 7 patents #1 of 38Top 3%
DE Denso: 1 patents #6,940 of 11,792Top 60%
ME Monroe Auto Equipment: 1 patents #21 of 46Top 50%
📍 Sint-Truiden, BE: #1 of 84 inventorsTop 2%
Overall (All Time): #92,102 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDate
12305770 Coil assembly for an actively controlled damping valve assembly of a vehicle Oskar Rombo, Simon Tingåker 2025-05-20
12270451 Pressure relief poppet valves for suspension dampers Dries Heines 2025-04-08
12146548 Damper with a slanted elliptical seal 2024-11-19
12085138 Damper assembly with accumulator 2024-09-10
11906015 Damper with a slanted elliptical seal between an intermediate tube and an inner pressure tube 2024-02-20
11761507 Weight optimized bellow accumulator 2023-09-19
11719305 Balanced continuously semi-active damper Daniel Keil 2023-08-08
11635122 Intake device for a damper having a side collector 2023-04-25
11454291 Damper with control valves 2022-09-27
11454292 Damper assembly 2022-09-27
11441633 Damper assembly including intake valve in fluid chamber 2022-09-13
11359648 Accumulator with flexible inflatable container 2022-06-14
11248677 Pre-assembled piston accumulator insert device 2022-02-15
11156261 Damper with multiple external control valves 2021-10-26
11143260 Damper with single external control valve 2021-10-12
11118649 Damper with side collector and external control valves 2021-09-14
10434835 Monotube active suspension system having different system layouts for controlling pump flow distribution Kristoff Six, Peter Boon 2019-10-08
8997953 Shock absorber having a full displacement valve assembly 2015-04-07
8069964 Junction bleed 2011-12-06
7703586 Four-piece piston 2010-04-27
7290352 measurement device for a support land for a valve disc Patrick Bervoets 2007-11-06
7097016 Fulcrum blow off valve for use in a shock absorber 2006-08-29
7070029 Monotube piston valving system with selective bleed 2006-07-04
6918473 Stroke dependent bypass 2005-07-19
6899207 Extra support area for valve disc Jean-Marie Tuts, Gert Mangelschots, Patrick Vanmechelen 2005-05-31