Inventor

M. Kevin Drost

Inventor

Richland, WA, US

Overview

1997–1998

Patent span

Mechanical engineering

Primary field (CPC F)

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

F25Bprimary

F25BRefrigeration machines, plants or systems13%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact13%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application13%

B01BBoiling7%

B01FMixing, e.g. dissolving, emulsifying or dispersing7%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%

C01BNon-metallic elements7%

F01KSteam engine plants7%

F02CGas-turbine plants7%

F02GHot gas or combustion-product positive-displacement engine plants7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to BATTELLE MEMORIAL INSTITUTE (2)· patent assignee history

1997Patents assigned to ZESS JAMES A (1)· patent assignee history

1997–1998Based in Richland, WA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BATTELLE MEMORIAL INSTITUTE	2	1997–1998
ZESS JAMES A	1	1997

Locations

Location	Patents	Span
Richland, Washington, US	2	1997–1998