Inventor
SCHIFFER HOLGER
DE46 patents
⚠️ This page may combine multiple inventors who share the name “SCHIFFER HOLGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KIEKERT AG
43 patentsUS10309130B2Jun 4, 2019
Motor vehicle door lock
KIEKERT AG9 citations84
US11525288B2Dec 13, 2022
Motor vehicle locking system with an electrical opening device
KIEKERT AG4 citations73
US11377882B2Jul 5, 2022
Motor vehicle lock
KIEKERT AG3 citations73
US11098508B2Aug 24, 2021
Motor vehicle lock
KIEKERT AG2 citations73
US10745946B2Aug 18, 2020
Closing device having a control disk and method for closing a hood by means of such a closing device
KIEKERT AG2 citations73
US10648202B2May 12, 2020
Locking device for a motor vehicle hood, and method
KIEKERT AG6 citations73
US10557290B2Feb 11, 2020
Motor vehicle door
KIEKERT AG2 citations73
US11536061B2Dec 27, 2022
Motor vehicle door lock
KIEKERT AG3 citations72
US11473344B2Oct 18, 2022
Locking system for a motor vehicle
KIEKERT AG2 citations72
US11466486B2Oct 11, 2022
Motor vehicle drive assembly
KIEKERT AG2 citations72
US11214995B2Jan 4, 2022
Safety device for a motor vehicle, having a rotary latch and a pre-latching position and a main latching position
KIEKERT AG4 citations72
US11162276B2Nov 2, 2021
Safety device for a motor vehicle having a rotary latch and an ejection spring
KIEKERT AG3 citations72
US10584520B2Mar 10, 2020
Method for closing a motor vehicle hood
KIEKERT AG5 citations69
US10329806B2Jun 25, 2019
Closing device for a motor-vehicle hood, and method
KIEKERT AG4 citations69
US12281697B2Apr 22, 2025
Drive unit for motor vehicle applications
KIEKERT AG1 citations63
US12571237B2Mar 10, 2026
Electromotive drive for motor vehicle applications
KIEKERT AG0 citations62
US12509925B2Dec 30, 2025
Motor vehicle lock
KIEKERT AG0 citations62
US12416186B2Sep 16, 2025
Motor vehicle with a motor vehicle lock
KIEKERT AG0 citations62
US12398584B2Aug 26, 2025
Motor vehicle lock
KIEKERT AG0 citations62
US12104416B2Oct 1, 2024
Motor vehicle door lock
KIEKERT AG1 citations62
US12084899B2Sep 10, 2024
Motor vehicle door
KIEKERT AG0 citations62
US12065862B2Aug 20, 2024
Motor vehicle lock
KIEKERT AG0 citations62
US11993963B2May 28, 2024
Latch for a motor vehicle in particular an electrically operable motor vehicle lock
KIEKERT AG0 citations62
US11255112B2Feb 22, 2022
Motor vehicle door lock
KIEKERT AG0 citations62
US10844641B2Nov 24, 2020
Vehicle lock
KIEKERT AG1 citations62
US10294700B2May 21, 2019
Vehicle door lock
KIEKERT AG1 citations62
US12449028B2Oct 21, 2025
Electromotive drive for motor vehicle applications
KIEKERT AG0 citations61
US12006743B2Jun 11, 2024
Door lock, in particular motor vehicle door lock
KIEKERT AG1 citations61
US12129693B2Oct 29, 2024
Locking device for a motor vehicle bonnet
KIEKERT AG0 citations52
US12000185B2Jun 4, 2024
Locking device for a motor vehicle bonnet
KIEKERT AG0 citations52
US11661768B2May 30, 2023
Motor vehicle door lock
KIEKERT AG0 citations52
US11346137B2May 31, 2022
Electric lock comprising actuating device for a motor vehicle lock
KIEKERT AG0 citations52
US11041329B2Jun 22, 2021
Closing device for a motor vehicle hood
KIEKERT AG0 citations52
US12559994B2Feb 24, 2026
Opening apparatus for a motor vehicle door element
KIEKERT AG0 citations51
US12410642B2Sep 9, 2025
Motor vehicle lock housing arrangement
KIEKERT AG0 citations51
US12163359B2Dec 10, 2024
Door lock, in particular motor vehicle door lock
KIEKERT AG0 citations51
US11933079B2Mar 19, 2024
Door lock, in particular motor vehicle door lock
KIEKERT AG0 citations51
US11713602B2Aug 1, 2023
Motor vehicle door lock
KIEKERT AG0 citations51
US10781614B2Sep 22, 2020
Safety device for a motor vehicle, having a rotary latch and a protective position
KIEKERT AG0 citations51
US11180109B2Nov 23, 2021
Locking device for a movable part of a vehicle
KIEKERT AG0 citations49
US11643852B2May 9, 2023
Motor-vehicle door lock
KIEKERT AG0 citations48
US11572715B2Feb 7, 2023
Motor vehicle lock
KIEKERT AG0 citations46
US11566454B2Jan 31, 2023
Motor vehicle lock
KIEKERT AG0 citations46