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BETH GMBH

Overview
  • Total Patents
    29
About

BETH GMBH has a total of 29 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Germany, Italy and Australia. Its main competitors in its focus markets chemical engineering, surface technology and coating and machines are VESPER CORP, FILMTEC CORP and MEMTEC AMERICA CORP.

Patent filings in countries

World map showing BETH GMBHs patent filings in countries
# Country Total Patents
#1 Germany 12
#2 Italy 3
#3 Australia 2
#4 Brazil 2
#5 India 2
#6 Japan 2
#7 United States 2
#8 Austria 1
#9 France 1
#10 Netherlands 1
#11 Sweden 1

Patent filings per year

Chart showing BETH GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schiller Wolf-Dieter 6
#2 Krull Walther 5
#3 Meyer Karl-Ludwig 4
#4 Kleinwort Joern 3
#5 Kleinwort Joern Dipl Ing 3
#6 Schiller W 3
#7 Krull W 3
#8 Dettmer Juergen 3
#9 Bekaan Alfred 3
#10 Buarutaa Kururu 2

Latest patents

Publication Filing date Title
DE4219497A1 Dust filter with dioxin adsorption layer - formed by adsorbent addn. to dirty gas stream
DE3841342A1 Extraction device
DE3743714C1 Suction device
DE3720124A1 Bag filter cleaning apparatus
DE3200108A1 Dusty gas filter
DE3149381A1 Dust filter
DE3014247A1 Dust laden gas cooling equipment - has heat accumulation elements movable together in cooling housing for short periods
DE2941607A1 Reverse blasts of cleaning air for dust filter - are delivered from diaphragm valve fitted at top of storage unit
DE2916311B1 Poppet valve, especially for installation in piping systems of dedusting systems
DE2915958B1 Device for cleaning filter tubes arranged in groups in a filter housing
DE2751476A1 Bag filter support cage - with sections of plastic injection mouldings coupled by snap fit
DE2736754A1 Circular rubber mounting for filter sleeves - having good electrical contact to filter housing to provide earthing with flammable dusts