John Vargo

Caldwell, OH: #1 of 1 inventorsTop 100%

Ohio: #490 of 2,550 inventorsTop 20%

Overall (1982): #51,055 of 81,411Top 65%

1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4321064	Filter apparatus and method of filtering	—	1982-03-23