DH

David J. Havenor

📍 Frisco, TX: #17 of 56 inventorsTop 35%
🗺 Texas: #2,180 of 8,064 inventorsTop 30%
Overall (2005): #217,095 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6968586 Elevation apparatus for an infant Amy C. Havenor 2005-11-29