Inventor · disambiguated record
Johann Walter Schwank
Also filed as: SCHWANK JOHANN · SCHWANK JOHANN W · SCHWANK JOHANN WALTER
15 granted patents·1 pending application·44 citations·filing 2008–2021
90Inventor score
Top patents by PatentIndex Score
16 records- 0186US9538813B1Energy absorbing elements for footwear and method of useAKERVALL TECH INC·Filed 2016·Granted Jan 10, 2017·10 cites·23 claims
- 0284USD1003523SMouthguardAKERVALL TECH INC·Filed 2021·Granted Oct 31, 2023·11 cites·1 claims
- 0373USD1049500SMouthguardAKERVALL TECH INC·Filed 2021·Granted Oct 29, 2024·5 cites·1 claims
- 0473US9550106B1Impact energy absorbing mouth guardAKERVALL TECH INC·Filed 2016·Granted Jan 24, 2017·3 cites·20 claims
- 0568USD1015645SMouthguardAKERVALL TECH INC·Filed 2021·Granted Feb 20, 2024·4 cites·1 claims
- 0666US11419752B2Custom-formable night grinding appliance and method of useAKERVALL TECH INC·Filed 2021·Granted Aug 23, 2022·0 cites·8 claims
- 0764US9370707B2Adaptive mouth guard and method of useAKERVALL TECHNOLOGIES INC·Filed 2015·Granted Jun 21, 2016·1 cites·6 claims
- 0860US2021236325A1Custom-formable night grinding appliance and method of useAKERVALL TEHCNOLOGIES INC·Filed 2021·Application pending·0 cites
- 0959USD995789SWhitening tray for teethAKERVALL TECH INC·Filed 2021·Granted Aug 15, 2023·2 cites·1 claims
- 1058US10945874B2Custom-formable night grinding appliance and method of useAKERVALL TECH INC·Filed 2013·Granted Mar 16, 2021·1 cites·18 claims
- 1154US9517400B2Custom-formable mouth guard and method of fabricationAKERVALL JAN·Filed 2008·Granted Dec 13, 2016·2 cites·24 claims
- 1247US9616314B2Adaptive mouth guard and method of useAKERVALL TECH INC·Filed 2016·Granted Apr 11, 2017·0 cites·10 claims
- 1342USD908972SMouthguardAKERVALL TECH INC·Filed 2019·Granted Jan 26, 2021·3 cites·1 claims
- 1434USD869773SMouthguardAKERVALL TECH INC·Filed 2019·Granted Dec 10, 2019·1 cites·1 claims
- 1534USD859750SMouthguardAKERVALL TECH INC·Filed 2018·Granted Sep 10, 2019·1 cites·1 claims
- 1633US9302063B2Dental appliance and method of protecting dentitions during a transoral procedure with the applianceAKERVALL TECHNOLOGIES INC·Filed 2015·Granted Apr 5, 2016·0 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Johann Walter Schwank files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →