RS

Ralph E. Schlender

PP Polymer Packaging: 2 patents #4 of 7Top 60%
📍 Highland, CA: #22 of 78 inventorsTop 30%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,277,142 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5497884 Self opening dual tab merchandising bag Robert B. DeMatteis 1996-03-12
5248040 Self opening dual tab merchandising bag Robert B. DeMatteis 1993-09-28