8 Patents
2011
Bagless Dustcup
Sepke, Arnold L⋅Thomas, Joyce and Mulcahy, Joseph (Inventors).
Electrolux Home Care Products, Inc (Assignee). US 7967884. (Issued 06/28/2011)
2009
Bagless Dustcup
Sepke, Arnold L⋅Mulcahy, Joseph and Thomas, Joyce (Inventors).
Electrolux Home Care Products, Inc. (Assignee). US 7628832 B2. (Issued 12/08/2009)
2008
Bagless Dirtcup
Sepke, Arnold L⋅Thomas, Joyce and Mulcahy, Joseph (Inventors).
Electrolux Home Care Products, Inc. (Assignee). US 7422614. (Issued 09/09/2008)
 
Vacuum cleaner and floor dustpan system
Thomas, Joyce and Oetting, Michael (Inventors).
Euro-Pro Operating, LLC (Assignee). US 7412749. (Issued 08/19/2008)
 
Vacuum cleaner and floor dustpan system
Thomas, Joyce and Oetting, Michael (Inventors).
Euro-Pro Operating, LLC (Assignee). US 7412749. (Issued 08/19/2008)
2007
Bagless dustcup
Sepke, Arnold⋅Thomas, Joyce and Mulcahy, Joseph (Inventors).
Electrolux Home Care Products (Assignee). US 7163568. (Issued 01/17/2007)
2005
Bagless Dustcup
Speke, Arnold L⋅Mulcahy, Joseph and Thomas, Joyce (Inventors).
White Consolidated Ltd. (Assignee). US 6863702. (Issued 03/08/2005)
2003
Sprinkler with wind driven device
Thomas, J and McMahill, Linda J (Inventors).
LR Nelson Corp (Assignee). US 6604691. (Issued 08/12/2003)