Hal A. VonSick

📍 Louisville, KY: #926 of 3,201 inventorsTop 30%

🗺 Kentucky: #3,369 of 11,577 inventorsTop 30%

Overall (All Time): #1,648,552 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5556329	Chimney damper with locking mechanism	—	1996-09-17
5125869	Spring biased chimney damper	—	1992-06-30
5080006	Chimney damper device	—	1992-01-14