EM

Elvin A. Mastriani

📍 Roseland, NJ: #33 of 94 inventorsTop 40%
🗺 New Jersey: #29,833 of 69,400 inventorsTop 45%
Overall (All Time): #2,367,394 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4342433 Air differential mandrel and method of differentially winding and rewinding tapes — 1982-08-03
4266737 Air differential mandrel and method of differentially winding and rewinding tapes — 1981-05-12