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HILDEBRAND MASCHBAU ROBERT

Overview
  • Total Patents
    21
About

HILDEBRAND MASCHBAU ROBERT has a total of 21 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Germany, Belgium and Spain. Its main competitors in its focus markets surface technology and coating, chemical engineering and packaging and shipping are STURM MASCHB GMBH, SOVMESTNOE SOVETSKO AMERIKANSK and BERKMANN ADOLF.

Patent filings in countries

World map showing HILDEBRAND MASCHBAU ROBERTs patent filings in countries
# Country Total Patents
#1 Germany 12
#2 Belgium 2
#3 Spain 2
#4 Argentina 1
#5 Canada 1
#6 Finland 1
#7 Netherlands 1
#8 Sweden 1

Patent filings per year

Chart showing HILDEBRAND MASCHBAU ROBERTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sander Conrad Dipl Chem 4
#2 Hildebrand Robert 2
#3 Koch Karl-Heinz 2
#4 Sander C 2
#5 Pfisterer Rolf 1
#6 Metz Gerhard 1
#7 Tiefenbach Johann Ing Grad 1
#8 Fromme Hans-Georg Dipl Ing 1
#9 Sander Conrad 1
#10 Kordes Wolfgang 1

Latest patents

Publication Filing date Title
DE3043956A1 Oblong flat item stacking machine - has levers moving items on elevator against preceding supporting arms
DE2544499A1 Conveyor belt track for varnishing machine - has three conveyors of which two have common drive unit
NL7506583A Oxidn of hydrocarbons in air by ionisation - using a square-wave alternating voltage
DE2523673A1 Reversible axial flow ventilation fan - has pivoted blades which swing through 180degrees when rotation is reversed
DE2451225A1 Heat exchanger with flat parallel cells - cells as elongated irregular hexagons, apertures are at triangular ends
DE2435251A1 Simplified multi-colour offset printing process - transfers at least two colours in series and on top of one another
DE2403920A1 Throttle flap for air pipe or wood-drying chamber - has two parts, one fixed to shaft and other opening to relieve excessive pressure differential
DE2360483A1 DEVICE FOR PURIFYING IONIZABLE AND OXIDIZABLE GASES CONTAINING EXHAUST AIR
DE2213831A1 METHOD AND DEVICE FOR CURING A LAYER APPLIED TO A BODY
DE2207645A1 DEVICE FOR GENERATING AN VIBRATING MAGNETIC FIELD, IN PARTICULAR FOR CLEANING AT LEAST PART OF A FERROMAGNETIC MATERIAL, AND A PROCESS THAT CAN BE CARRIED OUT BY THE DEVICE
DE2161390A1 DRYING CHAMBER, IN PARTICULAR FOR DRYING SAW WOOD
DE2133828A1 PROCESS AND DEVICE AND CRATE FOR PACKAGING COMPRESSIBLE BUMPING GOODS, IN PARTICULAR WOOD SHADES, TEXTILE FIBERS AND THE LIKE
ES339925A1 Improvements in the construction of drying machines. (Machine-translation by Google Translate, not legally binding)