Ho; Marvin C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ho; Marvin C..The latest application filed is for "methods for making components of lead-acid batteries".
- Ho; Marvin C. - Crown Point IN
- HO; Marvin C. - Hammond IN
- Ho; Marvin C. - Yorba Linda CA
| Patent | Date |
|---|---|
| Methods For Making Components Of Lead-acid Batteries App 20220069302 - Ho; Marvin C. ; et al. | 2022-03-03 |
| Lead Acid Battery Having Electrodes With Fiber Mat Surfaces App 20210091375 - HO; Marvin C. ; et al. | 2021-03-25 |
| Lead Acid Battery Having Eletrodes With Fiber Mat Surfaces App 20200052287 - HO; Marvin C. ; et al. | 2020-02-13 |
| Lead Acid Battery Having Eletrodes With Fiber Mat Surfaces App 20180138501 - HO; Marvin C. ; et al. | 2018-05-17 |
| Flooded lead-acid battery and method of making the same Grant 9,728,772 - Beckley , et al. August 8, 2 | 2017-08-08 |
| Flooded Lead-acid Battery And Method Of Making The Same App 20170222215 - Beckley; Gordon C. ; et al. | 2017-08-03 |
| Flooded Lead-acid Battery And Method Of Making The Same App 20160380260 - Beckley; Gordon C. ; et al. | 2016-12-29 |
| Flooded Lead-acid Battery And Method Of Making The Same App 20160056454 - Beckley; Gordon C. ; et al. | 2016-02-25 |
| Flooded lead-acid battery and method of making the same Grant 8,722,249 - Beckley , et al. May 13, 2 | 2014-05-13 |
| System and method for delivering fluid to a battery Grant 8,546,006 - Beckley , et al. October 1, 2 | 2013-10-01 |
| Flooded Lead-acid Battery And Method Of Making The Same App 20130149611 - Beckley; Gordon C. ; et al. | 2013-06-13 |
| Flooded lead-acid battery and method of making the same Grant 8,404,382 - Beckley , et al. March 26, 2 | 2013-03-26 |
| System And Method For Delivering Fluid To A Battery App 20120058369 - Beckley; Gordon C. ; et al. | 2012-03-08 |
| Separator For Lead Acid Battery App 20110318629 - Ho; Marvin C. ; et al. | 2011-12-29 |
| Positive Active Material For A Lead-acid Battery App 20110250500 - Ho; Marvin C. ; et al. | 2011-10-13 |
| Negative Plate For Lead Acid Battery App 20110027653 - Ho; Marvin C. ; et al. | 2011-02-03 |
| Flooded Lead-acid Battery And Method Of Making The Same App 20090253041 - Beckley; Gordon C. ; et al. | 2009-10-08 |
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