David R. Maddox

Follow

Person

Ringgold, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Drive link system and tufting machines comprising same
- Patent number 9,139,943
- Issue date Sep 22, 2015
- Columbia Insurance Company
- David R. Maddox
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Drive Link System And Tufting Machines Comprising Same
- Publication number 20140260797
- Publication date Sep 18, 2014
- Shaw Industries Group, Inc.
- David R. Maddox
- D05 - SEWING EMBROIDERING TUFTING