Inventor

Philip Bernard Liescheski, III

Inventor

Lincoln, NE, US

Overview

2→

Patents

1999–2001

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

B01DSeparation13%

F04BPositive-displacement machines for liquids13%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g13%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines13%

F16KValves13%

G01FMeasuring volume, volume flow, mass flow or liquid level13%

G01NInvestigating or analysing materials by determining their chemical or physical properties13%

G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment13%

PatentTitleYear

6,241,890'Apparatus and method for supercritical fluid extraction'2001 5,911,881'Apparatus and method for collecting analyte in supercritical fluid extraction'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2001Patents assigned to ISCO INC (2)· patent assignee history

1999–2001Based in Lincoln, NE, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ISCO INC	2	1999–2001

Locations

Location	Patents	Span
Lincoln, NE, US	2	1999–2001