Ewan Bowen developed the device after a teammate suffered three concussion injuries in one season.
Following a trial phase last year, the miniature aircraft are taking the medical materials between hospitals in Argyll and Bute.
MSPs welcome Police Scotland's U-turn on plans to use live facial recognition software.
Industry leaders believe buses can be part of the solution with a shift from private cars to sustainable transport.
The bank said 100 jobs will be in Edinburgh and a further 20 in Newcastle.