| 5314712 |
Method of making twisted pairs of insulated metallic conductors for transmitting high frequency signals |
Larry L. Bleich, Stephen T. Zerbs |
1994-05-24 |
| 5187329 |
Twisted pairs of insulated metallic conductors for transmitting high frequency signals |
Larry L. Bleich, Stephen T. Zerbs |
1993-02-16 |
| 5162609 |
Fire-resistant cable for transmitting high frequency signals |
Luc Walter Adriaenssens, Richard D. Beggs, Harold W. Friesen |
1992-11-10 |
| 5155304 |
Aerial service wire |
Keith Alan Gossett, Francis J. Mullin, Todd Alan Rhoades |
1992-10-13 |
| 5113159 |
Communications transmission system including facilities for suppressing electromagnetic interference |
Luc Walter Adriaenssens, Harold W. Friesen, Kenneth B. Parks |
1992-05-12 |
| 4953206 |
Methods of and apparatus for providing substantially error-free transmitted data |
Harold W. Friesen, Janice Bilecky Haber |
1990-08-28 |
| 4873393 |
Local area network cabling arrangement |
Harold W. Friesen |
1989-10-10 |
| 4755629 |
Local area network cable |
Richard D. Beggs, Harold W. Friesen, David M. Mitchell, Palmer D. Thomas |
1988-07-05 |
| 4697051 |
Data transmission system |
Richard D. Beggs, Harold W. Friesen |
1987-09-29 |
| 4262164 |
Telecommunications multipair cable |
Joseph Savage |
1981-04-14 |