- Idivayisi Yokuhlola Imaski Yezokwelapha
- Ukuhlola Ukusebenza Kokuhlunga Kwegciwane
- I-Bfe Detector
- Umshini Wokuhlola Imaski Yobuso
- I-Anti-Dry Microbial Penetration Experiment
- Umshini Wokuhlola Ukuhlunga Kwemaski Alahlwayo
- I-Mask Bfe Tester
- Umshini Wokuhlola Isihlungi se-N95
- Idivayisi yokuhlola imaski ye-N95
- Ukuhlolwa Kwemaski Yezokwelapha