Inventor

FILE DAVID J

US2 patents

⚠️ This page may combine multiple inventors who share the name “FILE DAVID J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOEING CO

1 patent

US7789343B2Sep 7, 2010

Morphing aircraft with telescopic lifting and control surfaces

BOEING CO69 citations93

FILE DAVID J

1 patent

US12459639B2Nov 4, 2025

Twin fan, redundantly configured vertical lift vehicle

FILE DAVID J0 citations36