Inventor

RITTER GERHARD

86 patents

⚠️ This page may combine multiple inventors who share the name “RITTER GERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RITTER GERHARD

EVG ENTWICKLUNG VERWERT GES

Building element

Building element

Building element

Process and installation for producing reinforcement wire meshes

Apparatus for bending steel bars to form concrete reinforcement elements

Binding tool

Method and installation for feeding longitudinal elements to a welding machine for grates or gratings

Automatic control device for a bending machine

System for the continuous production of building elements

Method and apparatus for the production of welded grid bodies

System for producing strapped rolls of wire screening

Bending machine for bending bar-shaped material

Device for bending rod-like material to form concrete reinforcements

Device for heat-treating, in particular annealing, a continuously advanced metal wire

Multi-spot resistance-welding machine

Electrical resistance grid welding machine

Wire or strip bending mechanism

Apparatus for producing welded wire grids

Stacking device for wire grids

Machine for the automatic production of welded lattice girders

Method and an apparatus for stepwise movement of a reinforcement grid

Mechanism for transferring cut-to-length wires out of a loose bundle of wires into a single layer of parallel wires

Lattice welding machine with disc electrode

Shearing machine for severing parallel longitudinal members of grids or gratings

Method of cutting gratings to length

Apparatus for the feeding of transverse wires to the welding line of a grid welding machine

Multispot grid-welding machine

Device for the purpose of pushing sections of a wire through a solid body consisting of yielding material

Multispotwelding machine for the production of grids or gratings

Apparatus for detaching wires cut to length from a disordered bundle of wire

Double-point welding machine

Apparatus for loading a grid-welding machine with elongate elements

Method and apparatus for fabricating double-layer, welded grid bodies

Bending machine for wire or strip material

SIEMENS AG

Method and arrangement for transmitting voice in a radio system

Radio system with frequency optimization

Method and configuration for transmitting data over a radio interface in a radio communications system

Method and base station for transmitting data over a radio interface in a radio communications system

Mobile radio telephone system

Mobile radio network

Method, mobile station and base station for time synchronization of the mobile station in a radio communications system

Method, mobile station and base station for frequency synchronization of a mobile station in a radio communications system

Radio transmission system

AVI ALPENLAENDISCHE VERED

Reinforcement body for a floor slab

Reinforcement grid for steel concrete construction

Reinforcement mat for reinforced concrete

RITTER GERHARD

Protective holder for a thin-walled card, particularly a bank card, credit card or the like

Holder for a thin-walled card, especially a bank card, credit card, identity card or the like

(unassigned)

Protective cover for two bank cards

Chip card case with chip-covering web