DK

Daniel E. Kroeger

📍 Hayward, CA: #434 of 1,120 inventorsTop 40%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,677,691 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4583429 Tab top can opener Robert C. Anderson 1986-04-22
D269246 Pull tab opener Robert C. Anderson 1983-06-07
D267391 Pull tab opener Robert C. Anderson 1982-12-28