DM

David Merrill

DU Duraflame: 2 patents #3 of 15Top 20%
PU Philip Morris Usa: 2 patents #212 of 607Top 35%
OL Olin: 1 patents #449 of 783Top 60%
Overall (All Time): #995,847 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9267681 Automatic fueling of liquid fuel burners Samir Barudi, Chris Caron 2016-02-23
9228739 Automatic fueling of liquid fuel burners Samir Barudi, Chris Caron 2016-01-05
5159940 Smoking article Charles R. Hayward, Harry V. Lanzillotti, Edward B. Sanders, D. Bruce Losee, Jr., John R. Hearn 1992-11-03
5031541 Stratified propellant charge barriers for small and medium caliber ammunition Robert Gardner 1991-07-16
4840694 Methods and apparatus for handling double-sided adhesive tabs Donald Brookman, Everett C. Grollimund 1989-06-20