Inventor

Richard D. Sandstrom

Inventor

Scandia, MN, US

Overview

1981–2013

Patent span

Human necessities

Primary field (CPC A)

Patents· 21 as inventor

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

A61Nprimary

A61NElectrotherapy61%

H01RElectrically-conductive connections12%

A61BDiagnosis9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

Y10TTechnical subjects covered by former us classification6%

A61KPreparations for medical, dental or toiletry purposes3%

A61LMethods or apparatus for sterilising materials or objects in general3%

PatentTitleYear

8,551,113'Method and apparatus for fixating an implantable medical device'2013 8,105,337'Medical electrical lead implant tool'2012 8,052,711'Method and apparatus for fixating an implantable medical device'2011 7,637,916'Medical electrical lead implant tool'2009 7,251,532'Medical lead fixation'2007 6,489,562'Medical electrical lead having variable stiffness tip-ring spacer'2002 6,010,526'Epicardial lead implant tool and method of use'2000 5,948,015'Medical electrical lead'1999 5,942,276'Method of manufacturing x-ray visible soluble covering'1999 5,473,812'Method of manufacturing medical electrical lead having a torque indicator'1995 5,222,506'Implantable medical lead with electrical cross-over adaptor'1993 5,070,605'Method for making an in-line pacemaker connector system'1991 5,016,645'Medical electrode lead'1991 4,972,848'Medical electrical lead with polymeric monolithic controlled release device and method of manufacture'1990 4,971,070'Epicardial patch electrode'1990 4,934,367'In-line pacemaker connector system'1990 4,898,173'In-line pacemaker connector system'1990 4,817,634'Epicardial patch electrode'1989 4,387,727'Coaxial service kit'1983 4,381,014'Ring electrode for pacing lead and method of making same'1983 4,253,462'Stylet'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–2013Patents assigned to MEDTRONIC INC (20)· patent assignee history

1981–2013Based in Scandia, MN, US· patent location history

2012–2013Patents assigned to SANDSTROM RICHARD D (2)· patent assignee history

2013Patents assigned to BARTLETT TERESE A (1)· patent assignee history

2013Patents assigned to BAUER RYAN T (1)· patent assignee history

2013Patents assigned to BERGAN MATTHEW A (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MEDTRONIC INC	20	1981–2013
SANDSTROM RICHARD Dself	2	2012–2013
BARTLETT TERESE A	1	2013
BAUER RYAN T	1	2013
BERGAN MATTHEW A	1	2013

Locations

Location	Patents	Span
Scandia, Minnesota, US	21	1981–2013