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Inventor

Douglas T. Hakala

Inventor
Bothell, WA, US

Overview

2→
Patents
1986–1987
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Nprimary
A61NElectrotherapy100%
PatentTitleYear
4,635,639'Modular physiological instrument'19874,628,935'Defibrillator adapted for use with accessory cassettes'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1987Patents assigned to PHYSIO CONTROL CORP (2)· patent assignee history
1986–1987Based in Bothell, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PHYSIO CONTROL CORP21986–1987
Locations
LocationPatentsSpan
Bothell, Washington, US21986–1987