VW

Violet M. Winstone

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Alameda, CA: #521 of 1,067 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,322,910 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4915096 Combination back scratcher and body massager Gloria Grassi 1990-04-10
4856856 Portable artist's supply box and easel — 1989-08-15