Touchstone Patent Trust
Patent Applications and Registrations
Patent applications and USPTO patent grants for Touchstone Patent Trust.The latest application filed is for "method and apparatus for sensing state of electric power flow through a master circuit and producing remote control of a slave circuit".
- Touchstone Patent Trust - Holliston MA
| Patent | Date |
|---|---|
| Method and apparatus for sensing state of electric power flow through a master circuit and producing remote control of a slave circuit Grant 5,598,039 - Weber January 28, 1 | 1997-01-28 |
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