Andrew Cerny

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Muscatine, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Variable oscillation three dimensional sipe
- Patent number 12,168,372
- Issue date Dec 17, 2024
- Bridgestone Bandag, LLC
- Andrew D. Cerny
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tire with variable width grooves
- Patent number 10,882,361
- Issue date Jan 5, 2021
- Bridgestone Americas Tire Operations, LLC
- Aleksandr Ian Shmagranoff
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for improved tread splicing
- Patent number 8,820,375
- Issue date Sep 2, 2014
- Bridgestone Bandag, LLC
- Andrew D. Cerny
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for improved tread splicing
- Patent number 8,357,254
- Issue date Jan 22, 2013
- Bridgestone Bandag, LLC
- Andy Cerny
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PRE-CURED TREAD STONE REJECTION DESIGN
- Publication number 20220258542
- Publication date Aug 18, 2022
- Bridgestone Bandag, LLC
- Logan M. Koepke
- B60 - VEHICLES IN GENERAL
Information Patent Application
VARIABLE OSCILLATION THREE DIMENSIONAL SIPE
- Publication number 20200070588
- Publication date Mar 5, 2020
- Bridgestone Bandag, LLC
- Andrew D. Cerny
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUSES AND METHODS FOR IMPROVING CHUNKING AND CRACKING RESISTA...
- Publication number 20190184760
- Publication date Jun 20, 2019
- Bridgestone Bandag, LLC
- Andrew D. Cerny
- B60 - VEHICLES IN GENERAL
Information Patent Application
TIRE WITH VARIABLE WIDTH GROOVES
- Publication number 20170120686
- Publication date May 4, 2017
- BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
- Aleksandr Ian SHMAGRANOFF
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR IMPROVED TREAD SPLICING
- Publication number 20130101802
- Publication date Apr 25, 2013
- Bridgestone Bandag, LLC
- Andrew D. Cerny
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR IMPROVED TREAD SPLICING
- Publication number 20110186198
- Publication date Aug 4, 2011
- Bridgestone Bandag, LLC
- Andrew Cerny
- B60 - VEHICLES IN GENERAL