Do Ultrasonic Pest Repellers Work to Control Rats?

Do ultrasonic pest & rat repellers actually work? The claims made around ultrasonic sound producing machines were never substantiated.
Cascade Pest Control serving King, Pierce, Snohomish, Skagit, Island, Mason & Kitsap Counties

Bell + Howell Classic Ultrasonic Electronic Indoor Pest Repeller (4-Pack) 50167 - The Home Depot

Pro Ultrasonic Pest Reject Home Control Electronic Repellent Mice Rat Repeller

BRISON Ultrasonic Pest Repellent Plug in – Mice Rats Spider Control - for Repelling Rodents & Insects Out of Indoors, Non-Toxic Electronic Repel [2 Pack] : Health & Household

Pbisnrmo Ultrasonic Pest Repeller,4 PCS Mouse Repellent,Rodent Repellent,Mice Repellent Indoor,Pest Repellent Ultrasonic Plug in,Rat Repellent for House,Spider Repellent,Insect Repellent for Home : Health & Household

4 Pack Ultrasonic Pest Control Repeller Reject Rat Mouse Mice Spider on OnBuy

Ultrasonic Pest Repeller With Working Status Monitor, Electronic Plug In Build-in Led Display Insect Repellent Compatible Insect Roach Flea Rat Mosqui

Ultrasonic Pest Repellers: Solution or Scam? - InterNACHI®

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6 Pack Ultrasonic Pest Repeller Control Electronic Repellent Mice Rat on OnBuy

Are ultrasonic pest repellers effective? Office for Science and Society - McGill University