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Patent applications and USPTO patent grants for Andersen; Peter Christian.The latest application filed is for "enclosure for mobile monitoring of the composition and properties of ambient air".
Patent | Date |
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Enclosure for Mobile Monitoring of the Composition and Properties of Ambient Air App 20210101437 - Birks; John William ;   et al. | 2021-04-08 |
Method for measuring air pollutants using a folded tubular photometer Grant 10,684,215 - Birks , et al. | 2020-06-16 |
Method for Measuring Air Pollutants Using a Folded Tubular Photometer App 20190226987 - Birks; John William ;   et al. | 2019-07-25 |
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