Clyde H. Zelch

📍 Owensville, MO: #2 of 6 inventorsTop 35%

🗺 Missouri: #8,863 of 23,789 inventorsTop 40%

Overall (All Time): #2,226,908 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6237629	Apparatus for positive water retention and circulation in storage tanks	—	2001-05-29
5816288	Insect and frost proof vent for water storage tanks	—	1998-10-06