Christopher D. Langdon

📍 Tryon, NC: #5 of 19 inventorsTop 30%

🗺 North Carolina: #11,920 of 45,564 inventorsTop 30%

Overall (All Time): #1,291,526 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
5584600	Soil erosion control and vegetation retardant	—	1996-12-17
5209051	Lawn mowers including push handles	—	1993-05-11
5139076	Distortion free window screens	—	1992-08-18
5136830	Lawn mowers including lift handles	—	1992-08-11