RS

Robert Charles Swenson

📍 Belmont, CA: #860 of 1,494 inventorsTop 60%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,259,000 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D394822 Combined cause related ribbon and picture frame jewelry article Helene Teitelbaum Roos 1998-06-02
D392912 Combined ribbon and picture frame jewelry Helene Teitelbaum Roos 1998-03-31