RC

Ralph Colonna

DC Demptos Glass Company: 2 patents #2 of 2Top 100%
HP HP: 1 patents #3,612 of 7,018Top 55%
📍 St. Helena, CA: #7 of 35 inventorsTop 20%
🗺 California: #93,399 of 386,348 inventorsTop 25%
Overall (All Time): #885,311 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D434985 Bottle 2000-12-12
D434662 Bottle 2000-12-05
D428573 Bottle Nick Nobilo 2000-07-25
D396806 Front and side panels of a box William V. Burke, Eric Read, Nurit Bar, Kyota Gima 1998-08-11
4934738 Combined document binder and cover holder 1990-06-19
4911300 Container packaging system 1990-03-27