HK

Harald Kerschbaum

RP Refractory Intellectual Property: 2 patents #27 of 157Top 20%
Overall (All Time): #1,961,358 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10048005 Brick linkage system 2018-08-14
9388569 Bridgelike support structure made of fireproof ceramic bricks Michael Metzger 2016-07-12