RT

Roger W. Theis

BI Bivona: 1 patents #4 of 6Top 70%
📍 Valparaiso, IN: #145 of 330 inventorsTop 45%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,778,027 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5443064 Tracheostomy tube with adjustable neck plate Gerald Cabrera 1995-08-22