Individual holder
WELCH ELIZABETH A
US·3 granted patents·25 citations·filing 2010–2015
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0174US8672818B2Method and apparatus for improving postureWELCH ELIZABETH A·Filed 2010·Granted Mar 18, 2014·13 cites·2 claims
- 0271US9044373B2Method and apparatus for improving cervical curvature and for maintaining proper curvature in persons predisposed to develop improper curvatureWELCH ELIZABETH A·Filed 2014·Granted Jun 2, 2015·8 cites·5 claims
- 0370US9821185B2Method and apparatus for improving cervical curvature and for maintaining proper curvature in persons predisposed to develop improper curvatureWELCH ELIZABETH A·Filed 2015·Granted Nov 21, 2017·4 cites·12 claims
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