David J. Kastberg

📍 Flossmoor, IL: #24 of 97 inventorsTop 25%

🗺 Illinois: #26,653 of 84,256 inventorsTop 35%

Overall (All Time): #1,595,167 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
7103984	Anchor bolt and setting template	—	2006-09-12
5638990	Squeezable container with spreading knife	—	1997-06-17
D373722	Combined squeeze container and spreading knife	—	1996-09-17