SL

Steven D. Lefler

📍 Santa Ana, CA: #797 of 1,362 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,722,038 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5655966 Method and apparatus for cashless bartop gaming system operation Ernest R. Werdin, Jr., Stephen W. Punak 1997-08-12