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Johann Walter Schwank

AT Akervall Technologies: 15 patents #2 of 10Top 20%
📍 Ann Arbor, MI: #569 of 6,071 inventorsTop 10%
🗺 Michigan: #5,862 of 86,293 inventorsTop 7%
Overall (All Time): #311,285 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
D1049500 Mouthguard Jan Akervall, Timothy Huang, Paul Robert Wisniewski 2024-10-29
D1015645 Mouthguard Jan Akervall, Timothy Huang, Paul Robert Wisniewski 2024-02-20
D1003523 Mouthguard Jan Akervall, Timothy Huang, Paul Robert Wisniewski 2023-10-31
D995789 Whitening tray for teeth Jan Akervall, Timothy Huang 2023-08-15
11419752 Custom-formable night grinding appliance and method of use Jan Akervall, Charlotte Akervall 2022-08-23
10945874 Custom-formable night grinding appliance and method of use Jan Akervall, Charlotte Akervall 2021-03-16
D908972 Mouthguard Jan Akervall, Charlotte Akervall, Timothy Haung 2021-01-26
D869773 Mouthguard Jan Akervall, Charlotte Akervall, Timothy Haung 2019-12-10
D859750 Mouthguard Jan Akervall, Charlotte Akervall, Timothy Huang 2019-09-10
9616314 Adaptive mouth guard and method of use Valarie Thomas, Jan Akervall 2017-04-11
9550106 Impact energy absorbing mouth guard Jan Akervall, Valarie Thomas, Timothy Huang 2017-01-24
9538813 Energy absorbing elements for footwear and method of use Jan Akervall, Valarie Thomas, Timothy Huang 2017-01-10
9517400 Custom-formable mouth guard and method of fabrication Jan Akervall 2016-12-13
9370707 Adaptive mouth guard and method of use Valarie Thomas, Jan Akervall 2016-06-21
9302063 Dental appliance and method of protecting dentitions during a transoral procedure with the appliance Jan Akervall, Valarie Thomas 2016-04-05