DA

David Akerman

SI Sangenic International: 3 patents #3 of 31Top 10%
📍 Cramlington, TX: #2 of 2 inventorsTop 100%
Overall (All Time): #958,322 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D965172 Portable sanitization device 2022-09-27
10214347 Waste storage device Steven Hammond, Scott Rontree, Adam T Clarke, Paul Schofield, Nicholas Cudworth +1 more 2019-02-26
9428335 Waste storage device Steven Hammond, Scott Rontree, Adam T Clarke, Paul Schofield, Nicholas Cudworth +1 more 2016-08-30
9302847 Waste storage device Nicholas Cudworth, Jonathon Knox 2016-04-05
4806406 Sanitary toilet seat cover Marina J. Akerman 1989-02-21