DP

Dorothy J. Poston

📍 Washington, DC: #1,086 of 3,063 inventorsTop 40%
🗺 District of Columbia: #1,086 of 3,063 inventorsTop 40%
Overall (All Time): #2,213,894 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D457277 Toilet plunger — 2002-05-14
D450895 Toilet plunger — 2001-11-20