Lyndon W. Burch

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Boston, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Snap action devices and methods and apparatus for making same
- Patent number 4,796,355
- Issue date Jan 10, 1989
- B/K Patent Development, Inc.
- Lyndon W. Burch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Snap acting switches
- Patent number 4,788,388
- Issue date Nov 29, 1988
- B/K Patent Development, Inc.
- Lyndon W. Burch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Snap-acting mechanisms
- Patent number 4,424,506
- Issue date Jan 3, 1984
- B/K Patent Development, Inc.
- Lyndon W. Burch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch structure and calibration technique
- Patent number 4,090,166
- Issue date May 16, 1978
- B/K Patent Development, Inc.
- Lyndon W. Burch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ambient-compensated circuit breaker
- Patent number 4,032,876
- Issue date Jun 28, 1977
- B/K Patent Development, Inc.
- Lyndon W. Burch
- H01 - BASIC ELECTRIC ELEMENTS