Joerg Marx — 4 Patents at Pavestone

Joerg Marx has been granted 4 US patents while listed as an inventor at Pavestone. The first was granted in 2010 and the most recent in July 2014. Joerg Marx ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Joerg Marx in Grapevine, TX, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
8763599	Masonry block multi-splitting apparatus and method	William H. Karau	2014-07-01
8136516	Concrete block splitting and pitching apparatus	William H. Karau, Tommy W. Davis	2012-03-20
8028688	Concrete block splitting and pitching apparatus and method	William H. Karau	2011-10-04
7766002	Concrete block splitting and pitching apparatus	William H. Karau, Tommy W. Davis	2010-08-03

Joerg Marx — 4 Patents

Issued Patents All Time

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