HEIDRICH HELMUT has a total of 21 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, measurement and computer technology are AMICON LTD, MCMILLAN NORMAN and J & M ANALYTIK AG.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 8 | |
#2 | United States | 7 | |
#3 | EPO (European Patent Office) | 4 | |
#4 | WIPO (World Intellectual Property Organization) | 2 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Measurement | |
#3 | Computer technology | |
#4 | Optics | |
#5 | Engines, pumps and turbines | |
#6 | Furniture and games | |
#7 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Pistons and sealings | |
#2 | Analysing materials | |
#3 | Pumps | |
#4 | Optical systems | |
#5 | Nonlinear optics | |
#6 | Hairstyling and cosmetic | |
#7 | Office furniture | |
#8 | Electric digital data processing | |
#9 | Data recognition and presentation |
# | Name | Total Patents |
---|---|---|
#1 | Heidrich Helmut | 21 |
#2 | Venghaus Herbert | 3 |
#3 | Luetzow Peter | 2 |
#4 | Lutzow Peter | 2 |
#5 | Pergande Daniel | 2 |
#6 | Lützow Peter | 2 |
#7 | Schade Wolfgang | 1 |
#8 | Lútzow Peter | 1 |
#9 | Hoekstra Hugo Joseph Wilhelmus Maria | 1 |
#10 | Wegner Thomas | 1 |
Publication | Filing date | Title |
---|---|---|
EP1125523A1 | A storage device made from a plurality of sliding cupboards | |
EP1192372A2 | Structural alignment of membranes | |
DE10013533A1 | Structural alignment of membranes | |
DE19911236A1 | Valve membrane structure for use in association with an automotive valve dispenses with protective fabric insert | |
WO9855782A1 | Diaphragm with multidirectional compression compensation | |
DE19811117A1 | Wall support of membrane grooves | |
DE19730058A1 | Pot bellows for piston | |
DE19714419A1 | Roller membrane without double fold and bends | |
DE19634458A1 | Scanning process for computer printer for processing of forms | |
DE19631081C1 | Heavy-duty diaphragm with concentric grooves and ridges | |
EP0606503A1 | Shaving- and cosmetic mirror with lighting |