CURRENT-PORT
Filed: July 5, 1989
CIRCUITRY FOR OPTICALLY ISOLATING ELECTRONIC CIRCUITRY FROM METALLIC DATA LINES AND THE INCREASING THE ACCURACY OF RECEIVED…
Owned by: BUFFTON CORP.
Serial Number: 73810837
LIGHT-PORT
Filed: July 5, 1989
CIRCUITRY FOR INCREASING THE ACCURACY OF RECEIVED DATA, FOR INCREASING THE POWER OF TRANSMITTED DATA, FOR PROVIDING SURGE…
Owned by: BUFFTON CORP.
Serial Number: 73810838
CURRENT-LINK
Filed: July 5, 1989
CIRCUITRY FOR OPTICALLY ISOLATING ELECTRONIC CIRCUITRY FROM METALLIC DATA LINES AND FOR INCREASING THE ACCURACY OF RECEIVED…
Owned by: BUFFTON CORP.
Serial Number: 73810839
DATA SERVER
Filed: July 13, 1989
CIRCUITRY FOR OPTICALLY ISOLATING ELECTRONIC CIRCUITRY FROM METALLIC DATA LINES AND FOR INCREASING THE ACCURACY OF RECEIVED…
Owned by: BUFFTON CORP.
Serial Number: 73812184
POWERLAN
Filed: June 15, 1990
modular back-up battery unit and circuitry for charging the back-up batteries from an external power supply and for switching…
Owned by: BUFFTON CORP.
Serial Number: 74069616
PRO-15
Filed: September 14, 1990
electrical power filtering and/or distribution apparatus for minimizing spikes, surges, noise, and the like, in power circuits…
Owned by: BUFFTON CORP.
Serial Number: 74097101
PRO-10
Filed: September 14, 1990
electrical power filtering and/or distribution apparatus for minimizing spikes, surges, noise, and the like, in power circuits…
Owned by: BUFFTON CORP.
Serial Number: 74097102
PLUS
Filed: October 4, 1990
electrical power filtering and/or distribution apparatus for minimizing spikes, surges, noise in power circuits
Owned by: BUFFTON CORP.
Serial Number: 74102928
PROFESSIONAL
Filed: October 4, 1990
electrical power filtering and/or distribution apparatus for minimizing spikes, surges, noise in power circuits
Owned by: BUFFTON CORP.
Serial Number: 74102929
