Susan M. Prothro

Follow

Person

West River, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Control apparatus for use in a dwelling
- Patent number 5,642,101
- Issue date Jun 24, 1997
- Building Technology Associates
- Gary L. Stirk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control apparatus for use in a dwelling
- Patent number 5,218,552
- Issue date Jun 8, 1993
- Smart House, L.P.
- Gary L. Stirk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE