Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HG

Helmut Gottling — 29 Patents

MAMannesmann Ag: 12 patents #20 of 1,341Top 2%
WGWabco Steuerungstechnik Gmbh: 6 patents #1 of 13Top 8%
WWWabco Westinghouse: 1 patents #6 of 21Top 30%
Bodenfelde, DE: #1 of 10 inventorsTop 10%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
Helmut Gottling has been granted 29 US patents while listed as an inventor at Mannesmann Ag. The first was granted in 1980 and the most recent in October 1998. Helmut Gottling ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Helmut Gottling in Bodenfelde, DE.

Patents per Year

Patents granted per year, 1980 to 1998Bar chart with a peak of 9 patents in 1993.peak 91980: 1 patents19801982: 1 patents1983: 2 patents19831984: 1 patents1985: 2 patents19851986: 4 patents1987: 2 patents19871990: 1 patents1991: 2 patents19911992: 3 patents1993: 9 patents19931998: 1 patents1998

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
5819788 Base-plate distributing valve Thomas Liesenhoff, Jens-Olaf Hartig, Raimund Buschmann, Diane Gottling, Rudolf Moller +2 more 1998-10-13
5246237 Seal for a work cylinder operated by pressurized fluid Rudolf Moller, Gerhard Scharnowski, Norbert Fortmann 1993-09-21
5245912 Profiled tube for a working cylinder without a piston rod Peter Muller, Rudolf Moller, Gerhard Scharnowski, Ralf Kook 1993-09-21
5240289 Plug-type connection for a tubular body Peter Muller, Rudolf Moller, Gerhard Scharnowski 1993-08-31
5222428 Piston cylinder unit for pressure fluids Horst Janetzko 1993-06-29
5207146 Working cylinder without piston rod Norbert Fortmann, Rudolf Moller, Gerhard Scharnowski, Hans-Friedrich Meyer 1993-05-04
5205204 Working cylinder without piston rod and with a braking device, in particular for compressible media Rudolf Moller, Horst Janetzko, Gerhard Scharnowski 1993-04-27
5197508 Valve apparatus and method for controlling fluid flow Rudolf Moller, Reinhard Mauentobben, Gerhard Scharnowski, Dieter Meisoll, Huu-Tri Nguyen 1993-03-30
5180318 Fluidic connector strip with base plate modules and a solenoid valve for each module Rudolf Moller, Walter Brausfeld, Gerhard Scharnowski, Peter Muller 1993-01-19
5178548 Connector module for providing electrical contacts to magnet valves Norbert Fortmann, Rudolf Moller, Gerhard Scharnowski, Peter Muller 1993-01-12
5168898 Valve apparatus Reinhard Mauentobben, Rudolf Moller, Gerhard Scharnowski 1992-12-08
5117740 Apparatus for the threading out and in of an elastic cover strap in a cylinder without a piston rod Rudolf Moller, Gerhard Scharnowski, Norbert Fartmann, Hans-Friedrich Meyer 1992-06-02
5115889 Shaft clamping device Norbert Fortmann, Horst Janetzko, Ralf Kook, Hans Kruppa, Gerhard Scharnowski 1992-05-26
5035171 Working cylinder and tension member therefor Rudolf Moller, Peter Muller, Gerhard Scharnowski 1991-07-30
5022311 Compact fluid actuated working cylinder with spring loaded tensioning member Norbert Fortmann, Hans-Friedrich Meyer, Rudolf Moller, Gerhard Scharnowski 1991-06-11
4910491 Electrical apparatus used with a potentiometer and/or variable resistance element Ralf Kook, Rudolf Moller, Peter Muller, Gerhard Scharnowski 1990-03-20
4680436 Proximity switch in mounting arrangement Walter Brausfeld, Rudolf Moller, Peter Muller, Gerhard Scharnowski 1987-07-14
4656457 Position-sensing potentiometer arrangement Walter Brausfeld, Rudolf Moller, Peter Muller, Gerhard Scharnowski 1987-04-07
4627597 Valve activation apparatus Walter Brausfeld, Rudolf Moller, Peter Muller, Gerhard Scharnowski 1986-12-09
4577732 Brake apparatus to retard relative movement between two members 1986-03-25
4574924 Rotary shaft speed limiting arrangement 1986-03-11
4566196 Variable point position determining arrangement Walter Brausfeld, Rudolf Moller, Peter Muller, Gerhard Scharnowski 1986-01-28
4531548 Apparatus to vary the force exerted on an actuator mechanism Walter Brausfeld 1985-07-30
4491155 Multiway slide valve Hans-Friedrich Meyer, Wolfgang Thiele, Hermann Kosmalski, Klaus Meurer, Hans Kruppa +1 more 1985-01-01
4475572 Multiway valve device Walter Brausfeld 1984-10-09