DL

Douglas M. Lewis

BK Burger King: 1 patents #1 of 5Top 20%
DM Duke Manufacturing: 1 patents #1 of 9Top 15%
📍 Holden, MO: #15 of 102 inventorsTop 15%
🗺 Missouri: #272 of 2,250 inventorsTop 15%
Overall (2017): #156,970 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9693655 Pan storage apparatus Steven M. Shei, Ralph Macy 2017-07-04
9638427 Apparatus and method for blocking flame and spreading heated gas from a broiler flue Robert J. Reese, Gregory K. Swanson, Daryl R. Monroe 2017-05-02