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Inventor

David A. Montecalvo

Inventor
Plymouth, MN, US

Overview

6→
Patents
1993–2013
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

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

A61Bprimary
A61BDiagnosis38%
A61NElectrotherapy23%
A61FFilters implantable into blood vessels8%
B26DCutting8%
B26FPerforating8%
C09JAdhesives8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
8,409,109'Rectal probe with disposable balloon assembly'20135,810,756'Method of producing a perforated medical adhesive tape'19985,727,550'Dual purpose ultrasonic biomedical couplant pad and electrode'19985,522,878'Solid multipurpose ultrasonic biomedical couplant gel in sheet form and method'19965,330,527'Multipurpose medical electrode'19945,205,297'Multipurpose medical stimulation electrode'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1998Patents assigned to LECTEC CORP (5)· patent assignee history
1993Based in Eden Prairie, MN, US· patent location history
1994–1998Based in Plymouth, MN, US· patent location history
2013Patents assigned to MONTECALVO DAVID A (1)· patent assignee history
2013Patents assigned to TIESMA SCOTT R (1)· patent assignee history
2013Patents assigned to UROLOGIX INC (1)· patent assignee history
2013Based in Orono, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LECTEC CORP51993–1998
MONTECALVO DAVID Aself12013
TIESMA SCOTT R12013
UROLOGIX INC12013
Locations
LocationPatentsSpan
Plymouth, Minnesota, US41994–1998
Orono, Minnesota, US12013
Eden Prairie, Minnesota, US11993