SK

Steven F. Keller

📍 Seattle, WA: #22 of 333 inventorsTop 7%
🗺 Washington: #71 of 1,406 inventorsTop 6%
Overall (1989): #15,473 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D303853 Animal feeding bowl 1989-10-03
D303441 Animal feeding bowl 1989-09-12