Inventor
FRONDORF MICHAEL M
US20 patents
⚠️ This page may combine multiple inventors who share the name “FRONDORF MICHAEL M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HILL ROM SERVICES INC
12 patentsUS7828092B2Nov 9, 2010
Motorized traction device for a patient support
HILL ROM SERVICES INC69 citations99
US7407024B2Aug 5, 2008
Motorized traction device for a patient support
HILL ROM SERVICES INC77 citations99
US7273115B2Sep 25, 2007
Control apparatus for a patient support
HILL ROM SERVICES INC78 citations99
US7195253B2Mar 27, 2007
Motorized traction device for a patient support
HILL ROM SERVICES INC73 citations99
US7090041B2Aug 15, 2006
Motorized traction device for a patient support
HILL ROM SERVICES INC87 citations99
US7014000B2Mar 21, 2006
Braking apparatus for a patient support
HILL ROM SERVICES INC105 citations99
US6877572B2Apr 12, 2005
Motorized traction device for a patient support
HILL ROM SERVICES INC108 citations99
US6749034B2Jun 15, 2004
Motorized traction device for a patient support
HILL ROM SERVICES INC89 citations98
US8051931B2Nov 8, 2011
Motorized traction device for a patient support
HILL ROM SERVICES INC36 citations96
US7487562B2Feb 10, 2009
Hospital bed having head angle alarm
HILL ROM SERVICES INC92 citations94
US7934276B2May 3, 2011
End panel for a patient-support apparatus
HILL ROM SERVICES INC17 citations83
US10973720B2Apr 13, 2021
Image based monitoring of the state of a device
HILL ROM SERVICES INC0 citations62
KUMMER JOSEPH A
2 patentsHILL ROM SERVICES PTE LTD
2 patentsUS11452824B2Sep 27, 2022
Respiratory therapy filter, flow control, and patient interface apparatuses, systems, and methods
HILL ROM SERVICES PTE LTD2 citations69
US12544521B2Feb 10, 2026
Respiratory therapy filter, flow control, and patient interface apparatuses, systems, and methods
HILL ROM SERVICES PTE LTD0 citations59