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Inventor

Donald P. King

Inventor
Gloucester, MA, US

Overview

2→
Patents
1991–2003
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.

A01Kprimary
A01KAnimal husbandry25%
A61FFilters implantable into blood vessels25%
A61LMethods or apparatus for sterilising materials or objects in general25%
A61MDevices for introducing media into, or onto, the body25%
PatentTitleYear
6,543,177'Acoustically visible fishing net'20035,002,661'Artificial pancreatic perfusion device'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to GRACE W R & CO (1)· patent assignee history
1991Based in Haverhill, MA, US· patent location history
2003Patents assigned to ATLANTIC GILLNET SUPPLY INC (1)· patent assignee history
2003Based in Gloucester, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ATLANTIC GILLNET SUPPLY INC12003
GRACE W R & CO11991
Locations
LocationPatentsSpan
Gloucester, Massachusetts, US12003
Haverhill, Massachusetts, US11991