AG

Alfred L. Gaines

📍 Washington, DC: #810 of 3,063 inventorsTop 30%
🗺 District of Columbia: #810 of 3,063 inventorsTop 30%
Overall (All Time): #1,651,706 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5454196 Inclinable stairway Samuel L. Gaines 1995-10-03
5437478 Gift card with receipt — 1995-08-01
5143279 Gift card and envelope — 1992-09-01