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Inventor

Paul W. Kercher

Inventor
Pennsylvania Furnace, PA, US

Overview

4→
Patents
1983–1986
Patent span
Physics
Primary field (CPC G)

Patents· 4 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 properties44%
B01DSeparation33%
F16LPipes22%
PatentTitleYear
4,629,562'Pulse dampener'19864,476,731'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.

1983–1986Patents assigned to SCIENT SYSTEMS INC (4)· patent assignee history
1983–1984Based in Pennsylvania Furnace, PA, US· patent location history
1986Based in Furnace, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCIENT SYSTEMS INC41983–1986
Locations
LocationPatentsSpan
Pennsylvania Furnace, Pennsylvania, US31983–1984
Furnace, Pennsylvania, US11986