Assignee
RUFFING STEPHEN M
US·1 granted patent·1 pending application·10 citations·filing 2009–2012
Technology mixH02K2
Top patents by PatentIndex Score
2 records- 0173US8159094B2Electric motor having fluid circulation system and methods for cooling an electric motorRUFFING STEPHEN M·Filed 2009·Granted Apr 17, 2012·10 cites·18 claims
- 0244US2012256504A1Electric motor having fluid circulation system and methods for cooling an electric motorRUFFING STEPHEN M·Filed 2012·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →