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Inventor

Richard J. Zajkowski

Inventor
Powell, OH, US

Overview

7→
Patents
2000–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H02Jprimary
H02JElectric power networks63%
B61GCouplings13%
G06FElectric digital data processing13%
H01RElectrically-conductive connections13%
PatentTitleYear
11,095,062Connector assembly20219,519,560'Method for automatic mapping of AC phase conductors and identification of AC buses in a multi-bus power system'20168,519,567'Method and apparatus for maintaining uninterruptible power supplies'20138,373,306'Adaptive and modular UPS system and method'20138,212,404'Method and apparatus for maintaining uninterruptible power supplies'20127,888,816'Method and apparatus for maintaining uninterruptible power supplies'20116,100,605'Neutral bonding system for uninteruptible power supply'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2016Patents assigned to LIEBERT CORP (6)· patent assignee history
2000–2021Based in Powell, OH, US· patent location history
2012–2013Patents assigned to ZAJKOWSKI RICHARD J (3)· patent assignee history
2013Patents assigned to BUSS DANIEL H (1)· patent assignee history
2013Patents assigned to CAMPBELL WILLIAM W (1)· patent assignee history
2013Patents assigned to WASSERMANN MICHAEL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LIEBERT CORP62000–2016
ZAJKOWSKI RICHARD Jself32012–2013
BUSS DANIEL H12013
CAMPBELL WILLIAM W12013
WASSERMANN MICHAEL12013
Locations
LocationPatentsSpan
Powell, OH, US72000–2021