Inventor
CALLAHAN DOUGLAS J
US7 patents
⚠️ This page may combine multiple inventors who share the name “CALLAHAN DOUGLAS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINIATURE PRECISION COMPONENTS INC
5 patentsUS7497478B2Mar 3, 2009
Duct assembly
MINIATURE PRECISION COMPONENTS INC19 citations90
US7547350B2Jun 16, 2009
Air induction system with hydrocarbon trap assembly
MINIATURE PRECISION COMPONENTS INC24 citations85
US7316226B2Jan 8, 2008
Heated PCV system
MINIATURE PRECISION COMPONENTS INC9 citations82
US7318424B2Jan 15, 2008
Integrated vapor management and rollover valve for a fuel tank
MINIATURE PRECISION COMPONENTS INC6 citations68
US7762240B2Jul 27, 2010
Integrated vapor management and rollover valve for a fuel tank
MINIATURE PRECISION COMPONENTS INC3 citations57