KK

Kathleen Keifer

📍 Manhattan Beach, CA: #518 of 861 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,179,540 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8556696 System and method for puzzle solving utilizing letter and visual representations David L. Hoyt, Stephen Bullock, James Keifer 2013-10-15