DH

Douglas R. Hufnagle

📍 Westerville, OH: #254 of 636 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,314,523 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4994068 Combination sterile pad support and lancet containing lancet disposal element — 1991-02-19
4635633 Combination sterile pad support and lancet — 1987-01-13