Mellor traffic light signal head Designer (Person) Mellor, David Manufacturer Plessey Manufactured for Somerset County Council Date 1990 - 1998 (circa)
Gravity Water System Model S01003 Designer (Person) Unknown Manufacturer Unknown Manufactured for Membrane Solutions Date 2022 (circa)
Muco-Safe mucus extractor, 1 of 2 Designer (Organisation) Unomedical Manufacturer Unomedical Date 2005
UnoMeter Safeti Plus Designer (Organisation) PDD Group Manufacturer Unomedical Manufactured for ConvaTec Date 2007