DL

David P. Lubbers

HS Hill-Rom Services: 35 patents #36 of 861Top 5%
📍 Batesville, IN: #19 of 287 inventorsTop 7%
🗺 Indiana: #513 of 33,936 inventorsTop 2%
Overall (All Time): #84,913 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 26–38 of 38 patents

Patent #TitleCo-InventorsDate
7610637 Lift system for hospital bed Douglas J. Menkedick, Eugene E. Osborne, Robert M. Zerhusen, David A. Albersmeyer, Roger S. Philbeck +25 more 2009-11-03
7533429 Lift system for hospital bed Douglas J. Menkedick, Eugene E. Osborne, Aziz A. Bhai, Kenith W. Chambers, Steven A. Dixon +25 more 2009-05-19
7520006 Hospital bed including moveable foot portion Douglas J. Menkedick, Eugene E. Osborne, Robert M. Zerhusen, David A. Albersmeyer, Roger S. Philbeck +25 more 2009-04-21
7406731 Hospital bed Douglas J. Menkedick, Eugene E. Osborne, Robert M. Zerhusen, David A. Albersmeyer, Roger S. Philbeck +25 more 2008-08-05
7407024 Motorized traction device for a patient support John Vogel, Thomas W. Hanson, Craig Crandall, Joseph A. Kummer, Michael M. Frondorf +8 more 2008-08-05
7296312 Hospital bed Douglas J. Menkedick, Eugene E. Osborne, Robert M. Zerhusen, David A. Albersmeyer, Roger S. Philbeck +25 more 2007-11-20
7273115 Control apparatus for a patient support Joseph A. Kummer, Ronald P. Kappeler, Michael M. Frondorf 2007-09-25
7195253 Motorized traction device for a patient support John Vogel, Thomas W. Hanson, Craig Crandall, Joseph A. Kummer, Michael M. Frondorf +8 more 2007-03-27
7090041 Motorized traction device for a patient support John Vogel, Thomas W. Hanson, Craig Crandall, Joseph A. Kummer, Michael M. Frondorf +8 more 2006-08-15
7083012 Motorized traction device for a patient support John Vogel, Thomas W. Hanson, Craig Crandall, Joseph A. Kummer, Michael M. Frondorf +8 more 2006-08-01
7014000 Braking apparatus for a patient support Joseph A. Kummer, Ronald P. Kappeler, Michael M. Frondorf 2006-03-21
6877572 Motorized traction device for a patient support John Vogel, Thomas W. Hanson, Craig Crandall, Joseph A. Kummer, Michael M. Frondorf +8 more 2005-04-12
6749034 Motorized traction device for a patient support John Vogel, Thomas W. Hanson, Craig Crandall, Joseph A. Kummer, Michael M. Frondorf +8 more 2004-06-15