DM

David W. Mercaldi

📍 Sudbury, MA: #3 of 32 inventorsTop 10%
🗺 Massachusetts: #202 of 2,831 inventorsTop 8%
Overall (1989): #29,445 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4856233 Method for sampling a workpiece 1989-08-15
4845896 Surface sampling device 1989-07-11