Sandra Dee Duer

📍 East Stroudsburg, PA: #37 of 166 inventorsTop 25%

🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%

Overall (All Time): #1,641,076 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5820142	Sanitary protective coverings for hand-propelled cart use	—	1998-10-13
5429377	Sanitary protective covers for shopping cart use	—	1995-07-04
5427392	Sanitary protective cover for shopping cart use	—	1995-06-27