Piotr Ciereniewicz

2 Patents

• US125533562026

  Aircraft Engine Stationary Labyrinth Seal for Use in a Gearbox of an Aircraft Engine Oil System

  PRATT & WHITNEY CANADA Corp.

  0 cites
• US125039512025

  Aircraft Engine Rotary Labyrinth Seal for Use in a Gearbox of an Aircraft Engine Oil System

  0 cites