David A. Smith

Follow

Person

Buxton, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Thermally responsive electrical switches
- Patent number 5,796,327
- Issue date Aug 18, 1998
- Otter Controls Limited
- David Andrew Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric switches
- Patent number 5,428,336
- Issue date Jun 27, 1995
- Otter Controls Limited
- David A. Smith
- H01 - BASIC ELECTRIC ELEMENTS