Contegra Inc. Trademarks
CONTEGRA
Filed: December 31, 1997
water and waste water purification units
Owned by: Contegra Inc.
Serial Number: 75413341
STATION MASTER
Filed: September 22, 1998
micro-processor based controller comprised of a graphical user interface which monitors devices and sensors and communicates…
Owned by: Contegra Inc.
Serial Number: 75557617
ULTRIX
ultrasonic level measurement instruments
Owned by: Contegra Inc.
Serial Number: 78061613
