CW

Charles M. Washington

Overall (All Time): #1,456,468 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D895796 Urine specimen cup holder 2020-09-08
D669169 Cup Jeffrey P. Schlais, Michael M. Potempa, Brian S. Potempa 2012-10-16
D579557 Urine stream collection unit 2008-10-28