Holger Heinrich has been granted 2 US patents while listed as an inventor at Fritz Egger Gmbh & Co. Og. The first was granted in 2008 and the most recent in May 2021. Holger Heinrich ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Holger Heinrich in Ennigerloh, DE.