AT

Anthony M. Tengs

📍 Seattle, WA: #10,473 of 21,776 inventorsTop 50%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,349,781 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4627110 Article of wearing apparel with an erasable writing surface — 1986-12-09
4612219 Invisible Christmas tree Edna M. Gilbert 1986-09-16