Ferreira; Lloyd A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ferreira; Lloyd A..The latest application filed is for "apparatus for demonstrating and/or teaching alleviation of pain with transcutaneous electrical nerve stimulators".
- Ferreira; Lloyd A. - Princeton Junction NJ
- Ferreira; Lloyd A. - Williamsville NY
| Patent | Date |
|---|---|
| Apparatus for demonstrating and/or teaching alleviation of pain with transcutaneous electrical nerve stimulators Grant 4,561,851 - Ferreira , et al. December 31, 1 | 1985-12-31 |
| Electrode/pacer system analyzer Grant D252,948 - Ferreira September 18, 1 | 1979-09-18 |
| Cardiac electrode/pacer system analyzer Grant 4,141,367 - Ferreira February 27, 1 | 1979-02-27 |
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