Inventor

Steven J. Ziejewski

Inventor

Powell, OH, US

Overview

1→

Patents

2006

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 1 as inventor

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

H02Jprimary

H02JElectric power networks33%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications33%

Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids33%

PatentTitleYear

7,132,951'Apparatus and method for protecting an uninterruptible power supply and critical loads connected thereto'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to LIEBERT CORP (1)· patent assignee history

2006Based in Powell, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LIEBERT CORP	1	2006

Locations

Location	Patents	Span
Powell, OH, US	1	2006