WD

William Barton Draeger

MM Mcelroy Manufacturing: 1 patents #5 of 10Top 50%
📍 Tulsa, OK: #46 of 163 inventorsTop 30%
🗺 Oklahoma: #227 of 869 inventorsTop 30%
Overall (2016): #186,082 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9393739 Rack type pipe feeder for a pipe fusion machine James R. Perrault, David W. Porter, Brandon William Jackman, Bobby Lee Murray, Timothy M. Thoman +1 more 2016-07-19