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Inventor

David W. McClung

Inventor
Sachse, TX, US

Overview

3→
Patents
1992–2001
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F04Cprimary
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids50%
G01RMeasuring electric variables25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
PatentTitleYear
6,220,840'Wall shape for scroll-type compressor vanes'20015,836,752'Scroll-type compressor with spirals of varying pitch'19985,127,837'Electrical connectors and IC chip tester embodying same'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to LABINAL COMPONENTS & SYSTEMS (1)· patent assignee history
1992Based in Bridgeview, IL, US· patent location history
1998Patents assigned to SANDEN INTERNATIONAL U S A INC (1)· patent assignee history
1998–2001Based in Sachse, TX, US· patent location history
2001Patents assigned to SANDEN INTERNAT U S A INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LABINAL COMPONENTS & SYSTEMS11992
SANDEN INTERNAT U S A INC12001
SANDEN INTERNATIONAL U S A INC11998
Locations
LocationPatentsSpan
Sachse, Texas, US21998–2001
Bridgeview, Illinois, US11992