RH

Roger L. Hoffman

GE: 4 patents #8,224 of 36,430Top 25%
Overall (All Time): #1,291,175 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5560060 System and method for adjusting the operating cycle of a cleaning appliance Mark E. Dausch, Gregory Owen Miller, David Anthony Schneider, Vivek Venugopal Badami 1996-10-01
5449011 Dish washing machine with improved wash mechanism Dwight William Jacobus 1995-09-12
5320120 Dishwasher with dual pumps Joseph Duane Tobbe, Gregory Owen Miller 1994-06-14
4923366 Reversible turbine pump Jeffrey Alan Kern 1990-05-08