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Inventor

Donald L. Morrison

Inventor
Huntington Beach, CA, US

Overview

7→
Patents
1978–1992
Patent span
Performing operations
Primary field (CPC B)

Patents· 7 as inventor

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

F16Lprimary
F16LPipes33%
B64DEquipment for fitting in or to aircraft22%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates22%
B64CAeroplanes11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
5,117,893'Rolling shutter system'19925,056,678'Access port sealing device'19915,050,911'Breakaway coupling'1991D0300249'Rolling shutter valance'19894,690,193'Rolling shutter construction'19874,127,215'Access port covering device'19784,124,228'Pressure-balanced fluid coupling'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1991Patents assigned to KAISER AEROSPACE & ELECTRONICS (4)· patent assignee history
1978–1991Based in Anaheim, CA, US· patent location history
1978Based in Yorba Linda, CA, US· patent location history
1987Patents assigned to STANDARD OIL CO OHIO (1)· patent assignee history
1987–1992Based in Huntington Beach, CA, US· patent location history
1989Patents assigned to THE STANDARD OIL COMPANY (1)· patent assignee history
1992Patents assigned to EXCEL SHUTTER SYSTEMS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAISER AEROSPACE & ELECTRONICS41978–1991
EXCEL SHUTTER SYSTEMS INC11992
STANDARD OIL CO OHIO11987
THE STANDARD OIL COMPANY11989
Locations
LocationPatentsSpan
Huntington Beach, California, US31987–1992
Anaheim, California, US31978–1991
Yorba Linda, California, US11978