Umutungo Wubwenge Uburenganzira

*Uburyo bwo gukora insinga zivanze (Patent No: ZL 201010518772.6).

*Ubwoko bwibikoresho nuburyo bwabwo bwo gukora umukandara wumuringa ukoresheje kubitsa (Patent No: ZL 201210411177.1).

*Uburyo bwo Gutegura Gukwirakwiza Umuringa Ukomezwa na Oxide ya Aluminium (Patent No: ZL 201310151407.X).