Assignee
ZAJKOWSKI RICHARD J
US·2 granted patents·14 citations·filing 2011–2011
Technology mixH02J2
Top patents by PatentIndex Score
2 records- 0183US8212404B2Method and apparatus for maintaining uninterruptible power suppliesZAJKOWSKI RICHARD J·Filed 2011·Granted Jul 3, 2012·10 cites·20 claims
- 0272US8519567B2Method and apparatus for maintaining uninterruptible power suppliesZAJKOWSKI RICHARD J·Filed 2011·Granted Aug 27, 2013·4 cites·20 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →