Larrinaga; Robert John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Larrinaga; Robert John.The latest application filed is for "heat exchanger with aluminum tubes rolled into an aluminum tube support".
- Larrinaga; Robert John - Pueblo West CO
| Patent | Date |
|---|---|
| Heat exchanger with aluminum tubes rolled into an aluminum tube support Grant 11,415,381 - Fox , et al. August 16, 2 | 2022-08-16 |
| Heat Exchanger With Aluminum Tubes Rolled Into An Aluminum Tube Support App 20210071971 - FOX; William Burgess ; et al. | 2021-03-11 |
| Heat exchanger with aluminum tubes rolled into an aluminum tube support Grant 10,837,720 - Fox , et al. November 17, 2 | 2020-11-17 |
| Heat Exchanger With Aluminum Tubes Rolled Into An Aluminum Tube Support App 20150122455 - FOX; William Burgess ; et al. | 2015-05-07 |
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