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Inventor

Andrew R. Charney

Inventor
State College, PA, US

Overview

3→
Patents
1983–1984
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties50%
B01DSeparation33%
F16LPipes17%
PatentTitleYear
4,476,731'Injection valve for liquid chromatographic column and system therefor'19844,427,029'Pulse damper for chromoatography systems'19844,389,313'Chromatographic column with improved seals'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1984Patents assigned to SCIENT SYSTEMS INC (3)· patent assignee history
1983–1984Based in State College, PA, US· patent location history
1984Based in Bellefonte, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCIENT SYSTEMS INC31983–1984
Locations
LocationPatentsSpan
State College, Pennsylvania, US21983–1984
Bellefonte, Pennsylvania, US11984