Marc Edward Frerichs

HW Hwh: 2 patents #2 of 6Top 35%

📍 Davenport, IA: #2 of 25 inventorsTop 8%

🗺 Iowa: #86 of 1,101 inventorsTop 8%

Overall (2003): #54,147 of 273,478Top 20%

Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6658798	Floor slot room extender	Paul Edmund Hanser	2003-12-09
6533338	Vertical arm flat floor extension and vertical arm housing	Paul Edmund Hanser	2003-03-18