Wayne D. Chalich

📍 Sanford, FL: #15 of 56 inventorsTop 30%

🗺 Florida: #1,332 of 4,890 inventorsTop 30%

Overall (2011): #134,658 of 364,097Top 40%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7886765	Living-hinge air vent valve	—	2011-02-15