Leo A. Vandenberg

📍 Lake Zurich, IL: #6 of 56 inventorsTop 15%

🗺 Illinois: #618 of 5,836 inventorsTop 15%

Overall (2002): #53,446 of 266,432Top 25%

Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6491512	Two-stage ejection system for an injection mold	—	2002-12-10
6431852	Internal latch for an injection mold	—	2002-08-13