Link Automation, Inc. Trademarks
POOLLINK
Filed: December 2, 1992
PH (potential of hydrogen) and ORP/ppm (oxidation reduction potential/parts per million) controller for automated monitoring…
Owned by: Link Automation, Inc.
Serial Number: 74335947
LEVEL LINK
Filed: April 18, 1995
electronic switch control for controlling water depth in swimming pools, fountains, pools and ponds
Owned by: Link Automation, Inc.
Serial Number: 74662530
