David Langley

CI Cisco: 1 patents #122 of 459Top 30%

📍 Philadelphia, PA: #60 of 241 inventorsTop 25%

🗺 Pennsylvania: #1,500 of 5,512 inventorsTop 30%

Overall (2002): #234,291 of 266,432Top 90%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6446122	Method and apparatus for communicating quality of service information among computer communication devices	Vipin Rawat	2002-09-03