GD

Gary R. Duffin

HL Henkel Limited: 2 patents #260 of 861Top 35%
📍 Liberty, MO: #35 of 131 inventorsTop 30%
🗺 Missouri: #6,609 of 23,789 inventorsTop 30%
Overall (All Time): #1,559,824 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7913814 Acoustic baffle assembly Benjamin Howard, Dan Jordan, Tanya Estrin, Michael Lupini 2011-03-29
7247657 Expandable compositions and methods of making and using the compositions Michael Lupini, Donald Taylor, Peter Tkacz 2007-07-24
6830799 Expandable compositions and methods of making and using the compositions Michael Lupini, Donald Taylor, Peter Tkacz 2004-12-14