Lewis; John C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lewis; John C..The latest application filed is for "airstream sensor devices, systems and methods".
- Lewis; John C. - Myrtle Beach SC
- Lewis; John C. - Dundas CA
- Lewis; John C. - Wentworth CA
- Lewis; John C. - Hamilton Wentworth CA
- Lewis; John C. - Ontario CA
Trademarks
| Patent | Date |
|---|---|
| Airstream Sensor Devices, Systems and Methods App 20190017717 - Urbaniak; Michael J. ; et al. | 2019-01-17 |
| Induction heating method and apparatus for elongated workpieces Grant 4,420,667 - Lewis December 13, 1 | 1983-12-13 |
| Test circuit and method for matching an induction load to a solid state power supply Grant 4,114,010 - Lewis September 12, 1 | 1978-09-12 |
| High Frequency Induction Heating Apparatus Grant 3,755,644 - Lewis August 28, 1 | 1973-08-28 |
| Inductor For Internal Heating Grant 3,612,806 - Lewis , et al. October 12, 1 | 1971-10-12 |
| SEC | 0001183965 | LEWIS JOHN C |
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