Schubach; Gary
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schubach; Gary.The latest application filed is for "system control means to preheat waste oil for combustion".
- Schubach; Gary - Spokane WA
| Patent | Date |
|---|---|
| System control means to preheat waste oil for combustion Grant 4,877,395 - Schubach , et al. October 31, 1 | 1989-10-31 |
| System control means to preheat waste oil for combustion Grant 4,797,089 - Schubach , et al. January 10, 1 | 1989-01-10 |
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