HM

Hannah Bryony Mantle

TC The Gillette Company: 2 patents #643 of 1,479Top 45%
Overall (All Time): #2,076,655 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8510958 Cartridge detachment sensor Robert Anthony Hart, Matthias Gester 2013-08-20
8230600 Cartridge detachment sensor Robert Anthony Hart, Matthias Gester 2012-07-31