HS

Harry C. Sween

ER Ergotron: 1 patents #48 of 80Top 60%
Overall (All Time): #3,613,548 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D423745 Slim line arm John William Theis, Donald M. Voeller, Dennis M. Scheller 2000-04-25