Inventor
ARMBRUSTER MICHAEL D
US7 patents
⚠️ This page may combine multiple inventors who share the name “ARMBRUSTER MICHAEL D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATTEL INC
5 patentsUS6520862B1Feb 18, 2003
Collapsible infant swing
MATTEL INC66 citations95
US6908397B2Jun 21, 2005
Infant support structure with an entertainment device
MATTEL INC43 citations94
US7506922B2Mar 24, 2009
Reconfigurable child receiving rocker device
MATTEL INC30 citations89
US7252594B2Aug 7, 2007
Infant support structure with an entertainment device
MATTEL INC14 citations82
US7088259B2Aug 8, 2006
Infant monitor
MATTEL INC18 citations82