David A. Shambley

NA Nec Corporation Of America: 1 patents #39 of 106Top 40%

📍 Carrollton, TX: #653 of 1,041 inventorsTop 65%

🗺 Texas: #73,555 of 125,132 inventorsTop 60%

Overall (All Time): #3,849,930 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D325909	Combined mobile cellular telephone handset and transporter	Tsutomu Okawa, Douglas N. Laube	1992-05-05