Inventor

HIEMSTRA DAVID

US3 patents

⚠️ This page may combine multiple inventors who share the name “HIEMSTRA DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV MICHIGAN REGENTS

1 patent

US9787169B2Oct 10, 2017

Electromagnetic actuators and component designs therefor

UNIV MICHIGAN REGENTS3 citations64

APPLE INC

1 patent

US12405667B2Sep 2, 2025

Electronic device having a shock-resistant haptic engine

APPLE INC1 citations60

BOS GMBH

1 patent

US11203255B2Dec 21, 2021

Protection device for a motor vehicle interior

BOS GMBH1 citations50