AR

Alan B. Ranford

SM Sherwood Medical: 2 patents #3 of 49Top 7%
📍 Des Peres, MO: #1 of 6 inventorsTop 20%
🗺 Missouri: #45 of 859 inventorsTop 6%
Overall (1989): #31,341 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4842589 Intercavity catheter David C. Fecht, Thomas B. Ferguson, Ronald Crouther 1989-06-27
4798578 Autotransfusion device — 1989-01-17