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Inventor

Marc Stepkowski

Inventor
Ventura, CA, US

Overview

3→
Patents
2005–2012
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Mprimary
A61MDevices for introducing media into, or onto, the body33%
A61BDiagnosis17%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general17%
G10KSound-producing devices17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
8,197,413'Transducers, devices and systems containing the transducers, and methods of manufacture'20126,951,059'Compass-based indicator with magnetic shielding'20056,883,241'Compass-based indicator with magnetic shielding'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to MEDTRONIC INC (2)· patent assignee history
2005Based in Ventura, CA, US· patent location history
2012Patents assigned to BOSTON SCIENT SCIMED INC (1)· patent assignee history
2012Patents assigned to CARIOGGIA JOE (1)· patent assignee history
2012Patents assigned to KURSE RAVI (1)· patent assignee history
2012Patents assigned to MARSHALL JOHN D (1)· patent assignee history
2012Based in Fremont, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEDTRONIC INC22005
BOSTON SCIENT SCIMED INC12012
CARIOGGIA JOE12012
KURSE RAVI12012
MARSHALL JOHN D12012
Locations
LocationPatentsSpan
Ventura, California, US22005
Fremont, California, US12012