Wong; John M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wong; John M..The latest application filed is for "methods of pest control".
- Wong; John M. - Bay Village OH
- Wong; John M. - Buffalo Grove IL
- Wong; John M. - Lakewood OH
- Wong; John M. - Cleveland OH
| Patent | Date |
|---|---|
| Methods Of Pest Control App 20220071200 - Wong; John M. | 2022-03-10 |
| Methods of pest control Grant 11,172,678 - Wong November 16, 2 | 2021-11-16 |
| Methods Of Pest Control App 20180317499 - Wong; John M. | 2018-11-08 |
| Dimming circuit for powering gas discharge lamps Grant 5,457,360 - Notohamiprodjo , et al. October 10, 1 | 1995-10-10 |
| Compact fluorescent lamp with improved power factor Grant 5,313,142 - Wong May 17, 1 | 1994-05-17 |
| Fluorescent lamp controllers Grant 5,187,414 - Fellows , et al. * February 16, 1 | 1993-02-16 |
| Fluorescent lamp controllers Grant 5,111,118 - Fellows , et al. May 5, 1 | 1992-05-05 |
| Fluorescent lamp controllers with dimming control Grant 5,089,751 - Wong , et al. February 18, 1 | 1992-02-18 |
| Fluorescent lamp controllers with dimming control Grant 5,003,230 - Wong , et al. March 26, 1 | 1991-03-26 |
| Fluorescent lamp controllers Grant 4,952,849 - Fellows , et al. August 28, 1 | 1990-08-28 |
| Solubilization of organic materials in wastewater treatment Grant 4,882,059 - Wong , et al. November 21, 1 | 1989-11-21 |
| Regulated high frequency power supply Grant 4,729,088 - Wong March 1, 1 | 1988-03-01 |
| Wastewater treatment bacterial additive Grant 4,673,505 - Wong June 16, 1 | 1987-06-16 |
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