DL

Dennis M. Langdale

📍 Wrightwood, CA: #14 of 28 inventorsTop 50%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,455,134 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6925961 Pet litter apparatus — 2005-08-09