Edward C. Knittel

📍 Humboldt, TN: #20 of 63 inventorsTop 35%

🗺 Tennessee: #7,532 of 20,272 inventorsTop 40%

Overall (All Time): #1,991,503 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9777526	Automated storm door closure system	—	2017-10-03
9273505	Automated storm door closure system	—	2016-03-01