Wolfgang Grothaus

AA Agro Ag: 1 patents #5 of 6Top 85%

📍 Bad Essen, DE: #13 of 47 inventorsTop 30%

Overall (All Time): #1,239,158 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
7979935	Innerspring assembly with edge reinforcement	—	2011-07-19
6898813	Innerspring assembly	—	2005-05-31
6804847	Pocketed spring core	—	2004-10-19
6758464	Innerspring assembly, and method of making an inner spring assembly	—	2004-07-06