Inventor

Edwin C. Rogusky

Inventor

Catasauqua, PA, US

Overview

2→

Patents

1988–1992

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.

F25Jprimary

F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures by pressure and cold treatment or by bringing them into the supercritical state33%

B01DSeparation17%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact17%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application17%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

PatentTitleYear

5,122,174'Boiling process and a heat exchanger for use in the process'1992 4,783,210'Air separation process with modified single distillation column nitrogen generator'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1992Patents assigned to AIR PROD & CHEM (2)· patent assignee history

1988–1992Based in Catasauqua, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AIR PROD & CHEM	2	1988–1992

Locations

Location	Patents	Span
Catasauqua, Pennsylvania, US	2	1988–1992