Inventor

David L. Swigert

Inventor
Fort Collins, CO, US

Overview

3→
Patents
1980–1986
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

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

A61Hprimary
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body17%
E05BLocks17%
E21FSafety devices, transport, filling-up, rescue, ventilation, or draining in or of mines or tunnels17%
G01BMeasuring length, thickness or similar linear dimensions17%
G08BSignalling systems, e.g. personal calling systems17%
Y10TTechnical subjects covered by former us classification17%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1986Patents assigned to TELEDYNE IND (2)· patent assignee history
1980–1986Based in Fort Collins, CO, US· patent location history
1981Patents assigned to WESTINGHOUSE ELECTRIC CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TELEDYNE IND21980–1986
WESTINGHOUSE ELECTRIC CORP11981
Locations
LocationPatentsSpan
Fort Collins, CO, US31980–1986