Lehrman; David

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Philadelphia, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatically collapsible support for an electrical cord for use wi...
- Patent number 5,702,075
- Issue date Dec 30, 1997
- Lehrman; David
- David Lehrman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Extendable support foot for an ironing board
- Patent number 5,685,237
- Issue date Nov 11, 1997
- Lehrman; David
- David Lehrman
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

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