Wray; James C.

Follow

Organization

McLean, VA, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Telephone line called number recognizer
- Patent number 4,998,273
- Issue date Mar 5, 1991
- Wray; James C.
- Robert H. Nichols
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks