Graham Controls is no longer in business. Due to the amount of spam currently being received, I have changed my email address. If you need to reach me, you can find my email at the link above. The email is in the form of an image which should prevent automated bots from harvesting the email.

I will be maintaining this website at least for a period of time. There are still valuable links and information about LonWorks technology and if I find time, I may even put addition information online.

©2003 Graham Controls Consulting, Inc. All rights reserved. Echelon, LonWorks, LonMark, Neuron are trademarks of Echelon Corporation