Ronald Lewis Hartog

FS Filter Specialists: 1 patents #5 of 7Top 75%

DA Danaher: 1 patents #1,463 of 2,950Top 50%

📍 Union Pier, MI: #2 of 2 inventorsTop 100%

🗺 Michigan: #35,034 of 86,293 inventorsTop 45%

Overall (All Time): #2,009,388 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9377106	Ramped filter vessel	—	2016-06-28
4610787	Convertible liquid filter	Howard W. Morgan, Jr.	1986-09-09