Frederick W. Heunermund

📍 DeSoto, TX: #5 of 11 inventorsTop 50%

🗺 Texas: #1,330 of 5,527 inventorsTop 25%

Overall (1994): #163,734 of 165,921Top 100%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5316569	Device for filtering sewer gases	—	1994-05-31