Munguva pfupi yapfuura, NEP yakagamuchira chitupa chekugadzira patent chakapihwa neUnited States Patent uye Trademark Hofisi. Iro zita repatent igineti yechigarire isina-leakage cryogenic pombi. Iyi ndiyo yekutanga kugadzirwa kweUS yakawanikwa neNEP patent. Kutorwa kweiyi patent simbiso izere yesimba rekuvandudza tekinoroji yeNEP, uye yakakosha zvikuru mukuwedzera misika yemhiri kwemakungwa.
Nguva yekutumira: Zvita-05-2023