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LEONHARDT SIEGFRIED DIPL KFM

Overview
  • Total Patents
    14
About

LEONHARDT SIEGFRIED DIPL KFM has a total of 14 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Germany and Switzerland. Its main competitors in its focus markets packaging and shipping, textiles and paper and chemical engineering are NATRONZELLSTOFF UND PAPIERFAB, GIRO AMIGO EZEQUIEL and DONALD RICHARD PATRICK JACKSON.

Patent filings in countries

World map showing LEONHARDT SIEGFRIED DIPL KFMs patent filings in countries
# Country Total Patents
#1 Germany 13
#2 Switzerland 1

Patent filings per year

Chart showing LEONHARDT SIEGFRIED DIPL KFMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leonhardt Siegfried Dipl Kfm 10
#2 Leonhardt Siegfried Dipl-Kfm 2
#3 Siegfried Leonhardt 1
#4 Leonhardt Siegfreid 1

Latest patents

Publication Filing date Title
DE3422003A1 Device for packing rod-like items especially of fluorescent lamps
DE3148868A1 Box made of corrugated cardboard
DE3134666A1 Box and device for its machine production
DE2803782A1 Stackable transport container for glassware - has two identical parts which form closed container and are locked by matching projections and openings
DE2653101A1 LAYING MACHINE FOR FLAT-LAYING, FLEXIBLE PRODUCTS, IN PARTICULAR TEXTILES
DE2428175A1 Folded pack with transparent window - used for hosiery and fitted with a support loop with fold over edges
DE2302758A1 WINDOW FOR STOCKINGS OR TIGHTS
DE2159232A1 Mechanically labelling socks etc - sock pair laid on lower flap of folding label and upper flap closed down on way to sewi