CS

Charles E. Schroer

CO Cosco: 3 patents #13 of 36Top 40%
Overall (All Time): #1,626,566 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6026933 Step stool Raymond P. King 2000-02-22
4799700 Collapsible walker Roy E. Knoedler, Kenneth P. Morton 1989-01-24
4485892 Platform stool Kevin Maloney 1984-12-04