Lee E. Sumner Jr.

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Dallastown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Microcomputer control for supplemental heating with night set-back
- Patent number 4,265,298
- Issue date May 5, 1981
- Borg-Warner Corporation
- Lee E. Sumner
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Microcomputer control for an inverter-driven heat pump
- Patent number 4,257,238
- Issue date Mar 24, 1981
- Borg-Warner Corporation
- Kenneth J. Kountz
- F24 - HEATING RANGES VENTILATING