DT

David H. Treleaven

📍 Almonte, CA: #177 of 280 inventorsTop 65%
Overall (All Time): #3,853,725 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5125492 Token operated television timer John Mitchell McLean 1992-06-30