Penrod; James
Patent Applications and Registrations
Patent applications and USPTO patent grants for Penrod; James.The latest application filed is for "method for providing positive pressure to an interior of a positive pressure facility".
- Penrod; James - Houston TX
| Patent | Date |
|---|---|
| Method for providing positive pressure to an interior of a positive pressure facility Grant 9,416,997 - Bush, Jr. , et al. August 16, 2 | 2016-08-16 |
| Modular HVAC system for providing positive pressure to an interior of a positive pressure facility Grant 8,670,870 - Bush, Jr. , et al. March 11, 2 | 2014-03-11 |
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