RD

Ralph E. Dufresne

TB The Boeing: 7 patents #1,574 of 15,756Top 10%
Overall (All Time): #741,232 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8728245 Gelled adhesive remover composition and method of use William M. Egan 2014-05-20
7977294 Gelled adhesive remover composition and method of use William M. Egan 2011-07-12
7934676 Pre-fabricated article for EME protection of an aircraft David F. Feider, Quynhgiao N. Le 2011-05-03
7883050 Composites with integrated multi-functional circuits Quynhgiao N. Le, David F. Feider 2011-02-08
7829796 Circuit joining assembly materials for multi-layer lightning protection systems on composite aircraft David F. Feider, Quynhgiao N. Le 2010-11-09
7759298 Thickened composition and method for removing adhesive residue James F. Kirchner, David F. Feider 2010-07-20
4662975 Apparatus for determining the etch rate of nonconductive materials Douglas A. Brauns 1987-05-05