Inventor

Edward B. Schumacher

Inventor

Holmdel, NJ, US

Overview

1984–1985

Patent span

Performing operations

Primary field (CPC B)

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

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%

C04BLime, magnesia25%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application25%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1984–1985Patents assigned to EXXON RESEARCH ENGINEERING CO (2)· patent assignee history

1984–1985Based in Holmdel, NJ, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EXXON RESEARCH ENGINEERING CO	2	1984–1985

Locations

Location	Patents	Span
Holmdel, New Jersey, US	2	1984–1985