Assignee
VOLLMER ROLF
DE·6 granted patents·1 pending application·63 citations·filing 2003–2012
Top patents by PatentIndex Score
7 records- 0190US8441158B2Linear motor with reduced force rippleVOLLMER ROLF·Filed 2011·Granted May 14, 2013·11 cites·8 claims
- 0290US8134273B2Electrical machine with skew-running magnet pole boundariesVOLLMER ROLF·Filed 2007·Granted Mar 13, 2012·23 cites·8 claims
- 0387US8283815B2Electrical machineVOLLMER ROLF·Filed 2007·Granted Oct 9, 2012·15 cites·11 claims
- 0486US8115360B2Electric machine with stepped winding structureVOLLMER ROLF·Filed 2009·Granted Feb 14, 2012·14 cites·8 claims
- 0546US9291197B2Magnetic radial bearing with three-phase controlVOLLMER ROLF·Filed 2012·Granted Mar 22, 2016·0 cites·9 claims
- 0642US9543805B2Axial bearing device having increased iron fillingVOLLMER ROLF·Filed 2012·Granted Jan 10, 2017·0 cites·14 claims
- 0739US2007040466A1Electric machine with an induction rotorVOLLMER ROLF·Filed 2003·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →