DC

David Collier

📍 Heart's Delight-Islington, CA: #1 of 16 inventorsTop 7%
Overall (1989): #123,624 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4875249 Carpet repair steam system — 1989-10-24