Inventor

Richard A. Ramsdell

Inventor

Carrolltown, PA, US

Overview

2012

Patent span

Performing operations

Primary field (CPC B)

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

B01Dprimary

B01DSeparation33%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to ANDERSON GARY L (1)· patent assignee history

2012Patents assigned to BABCOCK & WILCOX POWER GENERAT (1)· patent assignee history

2012Patents assigned to HAHN JEFFREY (1)· patent assignee history

2012Patents assigned to MARYAMCHIK MIKHAIL (1)· patent assignee history

2012Patents assigned to RAMSDELL RICHARD A (1)· patent assignee history

2012Based in Carrolltown, PA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ANDERSON GARY L	1	2012
BABCOCK & WILCOX POWER GENERAT	1	2012
HAHN JEFFREY	1	2012
MARYAMCHIK MIKHAIL	1	2012
RAMSDELL RICHARD Aself	1	2012

Locations

Location	Patents	Span
Carrolltown, Pennsylvania, US	1	2012