Boyd L. Butler

📍 Cottonwood Heights, UT: #12 of 27 inventorsTop 45%

🗺 Utah: #689 of 2,256 inventorsTop 35%

Overall (2016): #453,961 of 481,213Top 95%

Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9341095	Frequency-modifying muffler	—	2016-05-17