Congratulations to Ohio Invention League student Ryker who was awarded U.S. Patent No. 2025/0143264-A1 by the United States Patent and Trademark Office for his invention The All Rodent Roll Bowl!
The All Rodent Roll Bowl is an accessory for hamster balls that allows for stationary use in any desired location, offering a flexible alternative to squeaky hamster wheels and messy (sometimes dangerous) standalone hamster balls.
When Ryker was in 2nd grade, he competed with The All Rodent Roll Bowl at Invention Convention U.S. Nationals 2023, where he earned the Patent Application Award, presented by WilmerHale Law Firm.
Congratulations, Ryker! Invention League is incredibly proud of all you have accomplished and can’t wait to see what you do in the future!