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Inventor

SPANGLER LELAND J

US9 patents
⚠️ This page may combine multiple inventors who share the name “SPANGLER LELAND J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FORD MOTOR CO

5 patents
US5495414AFeb 27, 1996

Integrated silicon automotive accelerometer and single-point impact sensor

FORD MOTOR CO50 citations91
US5433101AJul 18, 1995

Method and apparatus for self-testing a single-point automotive impact sensing system

FORD MOTOR CO32 citations91
US5404749AApr 11, 1995

Boron doped silicon accelerometer sense element

FORD MOTOR CO38 citations91
US5337260AAug 9, 1994

Method for calibrating a single point impact sensor

FORD MOTOR CO21 citations91
US5587518ADec 24, 1996

Accelerometer with a combined self-test and ground electrode

FORD MOTOR CO31 citations89

STRYKER CORP

2 patents
US9274014B2Mar 1, 2016

Sensor assembly and method for measuring forces and torques

STRYKER CORP22 citations90
US10048145B2Aug 14, 2018

Sensor assembly and method for measuring forces and torques

STRYKER CORP7 citations82

SPANGLER LELAND J

1 patent
US5343064AAug 30, 1994

Fully integrated single-crystal silicon-on-insulator process, sensors and circuits

SPANGLER LELAND J369 citations96

EMERGE NOW INC

1 patent
US12502690B2Dec 23, 2025

Transducer system and method

EMERGE NOW INC0 citations44