Robert E. Russell

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Old Bethpage, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Puncture-resistant mat for pressure-actuated switches
- Patent number 5,142,109
- Issue date Aug 25, 1992
- Tapeswitch Corporation of America
- John O'Meara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Puncture-resistant mat for pressure-actuated switches
- Patent number 5,001,310
- Issue date Mar 19, 1991
- Tapeswitch Corporation of America
- John O'Meara
- H01 - BASIC ELECTRIC ELEMENTS