Gregg Piper

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Wauwatosa, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite vehicle driveshaft with welded joint system
- Patent number 11,391,318
- Issue date Jul 19, 2022
- Composite Drivelines, LLC
- James Lee Dorman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Composite vehicle driveshaft with crash collapse system
- Patent number 11,384,787
- Issue date Jul 12, 2022
- Composite Drivelines, LLC
- James Lee Dorman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Composite Vehicle Driveshaft Assembly with Bondable End Components
- Publication number 20210108675
- Publication date Apr 15, 2021
- Composite Drivelines, LLC
- James Lee Dorman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Composite Vehicle Driveshaft Assembly with Bonded End Yoke and Meth...
- Publication number 20210108674
- Publication date Apr 15, 2021
- Composite Drivelines, LLC
- James Lee Dorman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
System of Composite Vehicle Driveshaft Assemblies with Different Pe...
- Publication number 20210108676
- Publication date Apr 15, 2021
- Composite Drivelines, LLC
- James Lee Dorman
- B60 - VEHICLES IN GENERAL