Inventor

Clark B. Norgaard

Inventor
Phoenix, AZ, US

Overview

8→
Patents
1998–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

A61Nprimary
A61NElectrotherapy22%
A61BDiagnosis13%
A61FFilters implantable into blood vessels9%
A61MDevices for introducing media into, or onto, the body9%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data9%
H01FMagnets9%
Y02ATechnologies for adaptation to climate change9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
Y10TTechnical subjects covered by former us classification9%
H05KPrinted circuits4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2002Based in Golden Valley, MN, US· patent location history
2009–2020Patents assigned to MEDTRONIC INC (6)· patent assignee history
2009–2020Based in Phoenix, AZ, US· patent location history
2012–2014Patents assigned to NORGAARD CLARK B (3)· patent assignee history
2012–2013Patents assigned to MATTES MICHAEL F (2)· patent assignee history
2012Patents assigned to BATCHELDER GEOFFREY DEWITT (1)· patent assignee history
2014Patents assigned to BARROR MICHAEL W (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEDTRONIC INC62009–2020
NORGAARD CLARK Bself32012–2014
MATTES MICHAEL F22012–2013
BARROR MICHAEL W12014
BATCHELDER GEOFFREY DEWITT12012
Locations
LocationPatentsSpan
Phoenix, AZ, US62009–2020
Golden Valley, Minnesota, US21998–2002