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Inventor

Lawrence Van Doren

Inventor
San Diego, CA, US

Overview

2→
Patents
1985–1987
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

B30Bprimary
B30BPresses in general33%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure33%
G01SRadio direction-finding33%
PatentTitleYear
4,665,404'High frequency spread spectrum positioning system and method therefor'19874,491,027'Wide-range load cell'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to TETRAHEDRON ASSOCIATES INC (1)· patent assignee history
1985–1987Based in San Diego, CA, US· patent location history
1987Patents assigned to OFFSHORE NAVIGATION INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OFFSHORE NAVIGATION INC11987
TETRAHEDRON ASSOCIATES INC11985
Locations
LocationPatentsSpan
San Diego, California, US21985–1987