Woolliams; Elisabeth Funk
Patent Applications and Registrations
Patent applications and USPTO patent grants for Woolliams; Elisabeth Funk.The latest application filed is for "improved enclosed fuel cell stack row".
- Woolliams; Elisabeth Funk - Vancouver CA
| Patent | Date |
|---|---|
| Improved Enclosed Fuel Cell Stack Row App 20210234185 - Hartwell; Rae ; et al. | 2021-07-29 |
| Freeze start method for fuel cells Grant 10,044,053 - Woolliams , et al. August 7, 2 | 2018-08-07 |
| Freeze Start Method For Fuel Cells App 20130196241 - Woolliams; Elisabeth Funk ; et al. | 2013-08-01 |
| Freeze Start Method for Fuel Cells App 20120094200 - WOOLLIAMS; Elisabeth Funk ; et al. | 2012-04-19 |
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