Howard Birnbaum

📍 Champaign, IL: #61 of 183 inventorsTop 35%

🗺 Illinois: #3,096 of 9,161 inventorsTop 35%

Overall (2020): #447,348 of 565,922Top 80%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10634359	Fireplace cavity insert	—	2020-04-28