Charles B. McCoy

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Houston, TX: #6,659 of 21,073 inventorsTop 35%

🗺 Texas: #40,946 of 125,132 inventorsTop 35%

Overall (All Time): #1,619,515 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6497534	Reduction of soil contamination	—	2002-12-24
5638042	Magnetic apparatus for extending the life of blade cuttng edges	—	1997-06-10
5329699	Method and apparatus for preserving for further use razor blade cutting edges	—	1994-07-19