Another odd patent granted to the mysterious Dr Pais. This one details how to reduce the inertial mass of an object by applying an “abrupt perturbation of the non-linear background of local spacetime”. Also from the patent description: “If we can engineer the structure of the local quantum vacuum state, we can engineer the fabric of our reality at the most fundamental level”.
Google patent link for US20170313446A1.
Abstract: A craft using an inertial mass reduction device comprises of an inner resonant cavity wall, an outer resonant cavity, and microwave emitters. The electrically charged outer resonant cavity wall and the electrically insulated inner resonant cavity wall form a resonant cavity. The microwave emitters create high frequency electromagnetic waves throughout the resonant cavity causing the resonant cavity to vibrate in an accelerated mode and create a local polarized vacuum outside the outer resonant cavity all.