DU

David J. Ulrich

HS Hill-Rom Services: 20 patents #70 of 861Top 9%
HI Hill-Rom: 15 patents #9 of 254Top 4%
TG Trinity Guardion: 5 patents #1 of 11Top 10%
Overall (All Time): #74,811 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 25 most recent of 41 patents

Patent #TitleCo-InventorsDate
D1065875 Mattress cover Bruce M. Rippe, Misty Williams, Keith Michael Dye, Donna Denise Burdett, Harry Bryan Forwalt +2 more 2025-03-11
D1065876 Mattress cover Bruce M. Rippe, Misty Williams, Keith Michael Dye, Donna Denise Burdett, Harry Bryan Forwalt +2 more 2025-03-11
11284726 Barrier for mattress and bed deck Bruce M. Rippe 2022-03-29
8683627 Mattress and bed deck cover Bruce M. Rippe, Catherine Wagner, Douglas E. Borgman, Bernard F. Voegele 2014-04-01
8671478 Mattress and bed deck cover Bruce M. Rippe, Catherine Wagner, Douglas E. Borgman, Bernard F. Voegele 2014-03-18
8413274 Hospital bed Matthew W. Weismiller, Joseph A. Kummer, Peter M. Wukusick, Gregory W. Branson, Kenneth L. Kramer +10 more 2013-04-09
RE43155 Hospital bed and mattress having a retractable foot section E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson +3 more 2012-02-07
7788747 Apparatus and method for closing hospital bed gaps Kenneth L. Kramer, Robert T. Fussner, Jackie Robertson, Gregory W. Branson, Brian T. Wiggins +17 more 2010-09-07
7591034 Apparatus and method for closing hospital bed gaps Kenneth L. Kramer, Robert T. Fussner, Jackie Robertson, Gregory W. Branson, Brian T. Wiggins +17 more 2009-09-22
7523515 Hospital bed and mattress having a retractable foot section E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson +3 more 2009-04-28
7480951 Patient care bed with network Matthew W. Weismiller, Joseph A. Kummer, Peter M. Wukusick, Gregory W. Branson, Kenneth L. Kramer +10 more 2009-01-27
7409735 Dynamic cellular person support surface Kenneth L. Kramer, Marshall S. Dahneke, John P. Biondo, Reed N. Wilcox, David T. Schwanemann +3 more 2008-08-12
7353557 Mattress section support Craig D. Ellis, Kenneth L. Kramer, Jason C. Brooke, Eric R. Meyer, Gregory W. Branson 2008-04-08
7293305 Apparatus and method for mounting hospital bed accessories Darrell L. Metz, Terry J. Stratman, Francis C. Ganance 2007-11-13
7222377 Apparatus and method for closing hospital bed gaps Kenneth L. Kramer, Robert T. Fussner, Jackie Robertson, Gregory W. Branson, Brian T. Wiggins +17 more 2007-05-29
7216384 Hospital bed and mattress having a retractable foot section E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson +3 more 2007-05-15
7216389 Mattress section support Craig D. Ellis, Kenneth L. Kramer, Jason C. Brooke, Eric R. Meyer, Gregory W. Branson 2007-05-15
7213279 Hospital bed and mattress having extendable foot section Matthew W. Weismiller, Joseph A. Kummer, Peter M. Wukusick, Gregory W. Branson, Kenneth L. Kramer +10 more 2007-05-08
7100222 Apparatus and method for mounting hospital bed accessories Darrell L. Metz, Terry J. Stratman, Francis C. Ganance 2006-09-05
7086107 Mattress section support Craig D. Ellis, Kenneth L. Kramer, Jason C. Brooke, Eric R. Meyer, Gregory W. Branson 2006-08-08
7028352 Apparatus and method for closing hospital bed gaps Kenneth L. Kramer, Robert T. Fussner, Jackie Robertson, Gregory W. Branson, Brian T. Wiggins +17 more 2006-04-18
7000272 Hospital bed and mattress having a retractable foot section E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson +3 more 2006-02-21
6684427 Hospital bed and matress having a retractable foot section E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson +3 more 2004-02-03
6499167 Mattress section support Craig D. Ellis, Kenneth L. Kramer, Jason C. Brooke, Eric R. Meyer, Gregory W. Branson 2002-12-31
6496993 Hospital bed and mattress having a retracting foot section E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson +3 more 2002-12-24