Inventor

Andre T. Abromaitis

Inventor

Sewickley, PA, US

Overview

1988–2020

Patent span

Mechanical engineering

Primary field (CPC F)

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

F16Kprimary

F16KValves29%

Y10TTechnical subjects covered by former us classification24%

E03FSewers10%

B01FMixing, e.g. dissolving, emulsifying or dispersing5%

B23KSoldering or unsoldering5%

C02FTreatment of water, waste water, sewage, or sludge5%

F16LPipes5%

F28GCleaning of internal or external surfaces of heat-exchange or heat-transfer conduits, e.g. water tubes or boilers5%

G01NInvestigating or analysing materials by determining their chemical or physical properties5%

Y02ATechnologies for adaptation to climate change5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to WHITE CONSOLIDATED IND INC (1)· patent assignee history

1988Based in Erie, PA, US· patent location history

1989Patents assigned to BABCOCK & WILCOX CO (1)· patent assignee history

1989Based in Northbrook, IL, US· patent location history

1998–2020Patents assigned to RED VALVE CO INC (6)· patent assignee history

1998–2002Based in Sewickley, PA, US· patent location history

2003–2020Based in Painesville, OH, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations