Inogen's GAAP net income for 9M 2021 was $16.544 million, against a loss of $0.708 million in the previous year. Revenue increased 20.1% to $281.6 million from $234.509 million a year earlier.
Inogen's GAAP net income for 9M 2021 was $16.544 million, against a loss of $0.708 million in the previous year. Revenue increased 20.1% to $281.6 million from $234.509 million a year earlier. 
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