Assignee
Inventors
- William D. Castagna (5 patents)
- Shawn W. Smith (7 patents)
- Jan Vanderford (2 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "System and method for providing voice messaging services utilizing a network connection", "item": "https://www.patentleaderboard.com/patent/6442245"}]}
Skip to contentUS Patent 6442245 · Granted Aug 27, 2002