Learn more

SIEVERT PAUL THEODOR

Overview
  • Total Patents
    118
About

SIEVERT PAUL THEODOR has a total of 118 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United Kingdom, United States and Austria. Its main competitors in its focus markets machines are ASSUREX LE ROI DES VERRES DE S, DAIDO PLANT KOGYO KK and GREINER BAER GERHARD.

Patent filings in countries

World map showing SIEVERT PAUL THEODORs patent filings in countries
# Country Total Patents
#1 United Kingdom 33
#2 United States 30
#3 Austria 25
#4 Spain 13
#5 Denmark 8
#6 Canada 4
#7 Switzerland 4
#8 France 1

Patent filings per year

Chart showing SIEVERT PAUL THEODORs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

Top inventors

# Name Total Patents
#1 Sievert Paul Theodor 99
#2 Paul Theodor Sievert 4
#3 Heikel Robert 1
#4 Theodor Sievert Paul 1

Latest patents

Publication Filing date Title
US1035390A Electromagnetic carrier for glass bodies.
GB190922041A Improvements in or relating to the Manufacture of Hollow Glass Bodies.
US956505A Machine for making hollow glass articles.
GB190909853A Improvements in or relating to Glass Making Apparatus.
US936822A Machine for making hollow glass articles.
GB190907823A Improved Process and Apparatus for Manufacturing Glass Plates.
US1039829A Process for manufacturing glass plates.
GB190825042A Improved Process and Apparatus for Manufacturing Glass Plates
GB190627798A Improvements in or relating to Glass Pressing and Blowing Machines
GB190627799A Improvements in or relating to Glass Pressing and Blowing Machines.
US843238A Process and apparatus for fire-polishing plate-glass.
GB190619558A Process and Apparatus for Fire Polishing of Plate Glass.
GB190605605A Improvements in or relating to Glass Melting and Pouring Apparatus
US861401A Means for pouring glass directly from melting-furnaces.
US832561A Machine for forming glass articles.
US825161A Process and machine for forming glass articles.
GB190509211A Improvements in or relating to the Manufacture of Sheet Glass.
GB190500960A Process and Apparatus for Blowing Hollow Glass Bodies
US825160A Process of and apparatus for blowing hollow glass articles.
GB190423605A Improvements in or relating to the Manufacture of Glass Vessels.