Metcalfe; Joseph E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Metcalfe; Joseph E..The latest application filed is for "process for converting light hydrocarbons and/or natural gas to liquid hydrocarbons".
- Metcalfe; Joseph E. - Aurora OH
- Metcalfe; Joseph E. - Cuyahoga OH
| Patent | Date |
|---|---|
| Process for converting light hydrocarbons and/or natural gas to liquid hydrocarbons Grant 4,822,940 - Leff , et al. April 18, 1 | 1989-04-18 |
| Electrolytic Capacitor Employing Paste Electrodes Grant 3,634,736 - Boos , et al. January 11, 1 | 1972-01-11 |
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