DS

David L. Spigner

📍 Laguna Hills, CA: #210 of 557 inventorsTop 40%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,536,680 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10507378 Live action multi-track skills game — 2019-12-17
8888575 Live action multi-track skills game — 2014-11-18
8262445 Live action multi-track skills game — 2012-09-11