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Inventor

Christopher B. Charlton

Inventor
Benicia, CA, US

Overview

1→
Patents
2014
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

F04Bprimary
F04BPositive-displacement machines for liquids33%
F16KValves33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
8,671,975'Compliant-seal check valve'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to CHARLTON CHRISTOPHER B (1)· patent assignee history
2014Patents assigned to DOURDEVILLE THEODORE (1)· patent assignee history
2014Patents assigned to GERHARDT GEOFF C (1)· patent assignee history
2014Patents assigned to WATERS TECHNOLOGIES CORP (1)· patent assignee history
2014Based in Benicia, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHARLTON CHRISTOPHER Bself12014
DOURDEVILLE THEODORE12014
GERHARDT GEOFF C12014
WATERS TECHNOLOGIES CORP12014
Locations
LocationPatentsSpan
Benicia, California, US12014