Dan Mattrisch

HAHoppe Holding Ag: 1 patents #1 of 6Top 20%

Fort Atkinson, WI: #2 of 6 inventorsTop 35%

Wisconsin: #1,040 of 3,572 inventorsTop 30%

Overall (2011): #321,522 of 364,097Top 90%

1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7878034	Locking arrangement for a hinged panel	Helmut Alber, Oliver Erich Rudolf Schuberth, Christian Josef Stephan Zeus, Eric Stoutenborough, Matt Taylor	2011-02-01