Winterthur
Switzerland
4
2025-01-30
The entities that hold a legal rights for patent applications filed by inventor Kurath-Grollmann Josef Peter:
Josef Peter Kurath-Grollmann from Winterthur, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
CONCRETE SLAB CONSTRUCTION HAVING A JOINING ELEMENT MADE OF CONCRETE FOR JOINING CONCRETE SLABS TOGETHER, AND METHOD FOR PRODUCING A CONCRETE SLAB CONSTRUCTION
#2 | 2022-10-27Concrete ceiling, concrete ceiling elements and method for producing a concrete ceiling and a concrete ceiling element
#3 | 2015-09-24Reinforcing element for producing prestressed concrete components, concrete component and production methods
#4 | 2011-11-10Construction elements for buildings
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