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Inventor

Thomas C. Barnes

Inventor
Hermosa Beach, CA, US

Overview

2→
Patents
1988–1991
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation33%
F01DNon-positive displacement machines or engines, e.g. steam turbines33%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges33%
PatentTitleYear
5,004,535'Water purification system'19914,767,276'Retainer ring'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to GEN ELECTRIC (1)· patent assignee history
1988Based in Concord, MA, US· patent location history
1991Patents assigned to AQUATEC WATER SYSTEMS INC (1)· patent assignee history
1991Based in Hermosa Beach, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AQUATEC WATER SYSTEMS INC11991
GEN ELECTRIC11988
Locations
LocationPatentsSpan
Hermosa Beach, California, US11991
Concord, Massachusetts, US11988