| 6215981 |
Wireless signal transmission system, method apparatus |
William T. McGreevy, Ashok Nawarange, Efrain Rodriguez |
2001-04-10 |
| 5666658 |
Wireless signal transmission system, method and apparatus |
William T. McGreevy, Ashok Nawarange, Efrain Rodriguez |
1997-09-09 |
| 5410735 |
Wireless signal transmission systems, methods and apparatus |
William T. McGreevy, Ashok Nawarange, Efrain Rodriguez |
1995-04-25 |
| 5383044 |
Systems, methods and apparatus for transmitting radio frequency remote control signals |
William T. McGreevy, Efrain Rodriguez |
1995-01-17 |
| 5349386 |
Wireless signal transmission systems, methods and apparatus |
William T. McGreevy, Ashok Nawarange, Efrain Rodriguez |
1994-09-20 |
| 5341263 |
Apparatus for demagnetizing the magnetic head of a cassette tape recording and/or reproducing device |
William T. McGreevy |
1994-08-23 |
| 5272525 |
System for local wireless transmission of signals at frequencies above 900 MHz |
William T. McGreevy |
1993-12-21 |
| D332262 |
Picture frame antenna |
— |
1993-01-05 |
| 5161131 |
In line switchable audio enhancement device for CD adapter |
Larry Schotz |
1992-11-03 |
| D321883 |
Antenna |
— |
1991-11-26 |