Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and device for coupling a POTS terminal to a non-PSTN communications network

Method and device for coupling a POTS terminal to a non-PSTN communications network

US Patent 7656895 · Granted Feb 2, 2010

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Dental impression method and device2006
Gypsum casting composition and method of casting2004
Gypsum casting composition and method of casting2002
Dental impression method and composition1996
Custom dental tray1992