Inventor
DUFRESNE RALPH E
US7 patents
⚠️ This page may combine multiple inventors who share the name “DUFRESNE RALPH E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOEING CO
6 patentsUS7934676B2May 3, 2011
Pre-fabricated article for EME protection of an aircraft
BOEING CO23 citations90
US7883050B2Feb 8, 2011
Composites with integrated multi-functional circuits
BOEING CO15 citations82
US7829796B2Nov 9, 2010
Circuit joining assembly materials for multi-layer lightning protection systems on composite aircraft
BOEING CO7 citations71
US7977294B2Jul 12, 2011
Gelled adhesive remover composition and method of use
BOEING CO6 citations68
US4662975AMay 5, 1987
Apparatus for determining the etch rate of nonconductive materials
BOEING CO10 citations65
US7759298B2Jul 20, 2010
Thickened composition and method for removing adhesive residue
BOEING CO3 citations59