Inventor

Arthur K. Colling, Jr.

Inventor

Monson, MA, US

Overview

1986–2020

Patent span

Performing operations

Primary field (CPC B)

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

B63Gprimary

B63GOffensive or defensive arrangements on vessels30%

B01FMixing, e.g. dissolving, emulsifying or dispersing10%

B64DEquipment for fitting in or to aircraft10%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general10%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact10%

F28GCleaning of internal or external surfaces of heat-exchange or heat-transfer conduits, e.g. water tubes or boilers10%

G05DSystems for controlling or regulating non-electric variables10%

Y02TClimate change mitigation technologies related to transportation10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1986–1992Patents assigned to UNITED TECHNOLOGIES CORP (2)· patent assignee history

1986–2020Based in Monson, MA, US· patent location history

2011–2020Patents assigned to HAMILTON SUNDSTRAND CORP (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HAMILTON SUNDSTRAND CORP	2	2011–2020
UNITED TECHNOLOGIES CORP	2	1986–1992

Locations

Location	Patents	Span
Monson, Massachusetts, US	4	1986–2020