HomepageEarnings Events Newsdesk 4 years ago Patterson-UTI Energy Inc (PTEN) Patterson-UTI Energy Announces Third Quarter Earnings Conference Call and Webcast Patterson-UTI Energy Inc (NASDAQ: PTEN) Q3 2021 Earnings Conference Ingevity Corporation (NGVT) Q3 2021 Earnings conference call » « A O Smith Corporation (AOS) Third Quarter 2021 Earnings Call Newsdesk: