Catherine R. Marshall

QI Qwest Communications International: 2 patents #2 of 59Top 4%

📍 Boulder, CO: #54 of 443 inventorsTop 15%

🗺 Colorado: #292 of 2,977 inventorsTop 10%

Overall (2002): #71,466 of 266,432Top 30%

Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6452691	Computer network-based facsimile reception system	—	2002-09-17
6396597	Computer network-based facsimile reception system	—	2002-05-28