Craig A. Carroll

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O'Fallon, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for environmental protection of drive-over tir...
- Patent number 9,677,973
- Issue date Jun 13, 2017
- Hunter Engineering Company
- Craig A. Carroll
- G01 - MEASURING TESTING
Information Patent Grant
Portable wheel rolling apparatus
- Patent number 9,616,860
- Issue date Apr 11, 2017
- Hunter Engineering Company
- Michael T. Stieff
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for environmental protection of drive-over tir...
- Patent number 9,046,446
- Issue date Jun 2, 2015
- Hunter Engineering Company
- Craig A. Carroll
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Adjustable Wheel Clamp Assembly
- Publication number 20240230306
- Publication date Jul 11, 2024
- Hunter Engineering Company
- Craig A. Carroll
- G01 - MEASURING TESTING
Information Patent Application
Adjustable Wheel Clamp Assembly
- Publication number 20240133668
- Publication date Apr 25, 2024
- Hunter Engineering Company
- Craig A. Carroll
- G01 - MEASURING TESTING
Information Patent Application
Portable Wheel Rolling Apparatus
- Publication number 20140262565
- Publication date Sep 18, 2014
- HUNTER ENGINEERING COMPANY
- Michael T. Stieff
- B60 - VEHICLES IN GENERAL