Umberto Bertolotti

7 Patents

• US123863722025

  Apparatus and Method for Regulation and Balancing of a Thermal System

  I.V.A.R. S.P.A.

  0 cites
• US123704762025

  Device and Method for Filtering a Fluid Circulating in a Plumbing and Heating System

  I.V.A.R. S.P.A.

  0 cites
• US123389252025

  Fitting for Connecting Pipes, in Particular Flexible Pipes

  I.V.A.R. S.P.A.

  0 cites
• US122143052025

  Device and Method for Filtering a Fluid Circulating in a Plumbing and Heating System

  I.V.A.R. S.P.A.

  0 cites
• US120783642024

  Manifold for the Distribution of a Fluid in a Plumbing and Heating System and Relative Distribution Kit

  I.V.A.R. S.P.A.

  0 cites
• US120127312024

  Apparatus and Method for Controlling the Distribution of a Fluid, with an Anti-freeze Safety Function

  I.V.A.R. S.P.A.

  0 cites
• US118152082023

  Fitting for Connecting Pipes, in Particular Flexible Pipes

  I.V.A.R. S.P.A.

  0 cites