David Knowles

📍 Menlo Park, CA: #124 of 354 inventorsTop 40%

🗺 California: #8,996 of 28,521 inventorsTop 35%

Overall (2003): #241,451 of 273,478Top 90%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6634424	Downhole control tool	—	2003-10-21