Inventor

David R. Wagner

Inventor

Clemmons, NC, US

Overview

1982–2018

Patent span

Human necessities

Primary field (CPC A)

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

A61Bprimary

A61BDiagnosis33%

A61FFilters implantable into blood vessels11%

A61MDevices for introducing media into, or onto, the body11%

E01FAdditional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like11%

E02BHydraulic engineering11%

G11BInformation storage based on relative movement between record carrier and transducer11%

Y02ATechnologies for adaptation to climate change11%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1982–2016Patents assigned to WAGNER DAVID R (3)· patent assignee history

1982Based in New York, NY, US· patent location history

2003Based in St. Paul, MN, US· patent location history

2004Based in Neenah, WI, US· patent location history

2012–2018Patents assigned to COOK MEDICAL TECHNOLOGIES LLC (3)· patent assignee history

2012Patents assigned to CHARLEBOIS STEVEN J (1)· patent assignee history

2012Patents assigned to FRANKLAND GREGORY A (1)· patent assignee history

2012Based in West Lafayette, IN, US· patent location history

2016Patents assigned to JAMPALA DEEPTHI (1)· patent assignee history

2016–2018Based in Clemmons, NC, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
COOK MEDICAL TECHNOLOGIES LLC	3	2012–2018
WAGNER DAVID Rself	3	1982–2016
CHARLEBOIS STEVEN J	1	2012
FRANKLAND GREGORY A	1	2012
JAMPALA DEEPTHI	1	2016

Locations