Inventor

PONGRATZ REINHARD

DE3 patents

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

EADS DEUTSCHLAND GMBH

1 patent

US6581722B2Jun 24, 2003

Acoustic absorber and sound-absorption method

EADS DEUTSCHLAND GMBH20 citations83

AIRBUS DEFENCE & SPACE GMBH

1 patent

US9303588B2Apr 5, 2016

Sound absorber, sound absorber assembly and an engine with a sound absorber assembly

AIRBUS DEFENCE & SPACE GMBH15 citations76

EUROCOPTER DEUTSCHLAND

1 patent

US6749152B2Jun 15, 2004

Method and device for avoiding a collision of a rotating rotor blade of a rotary-wing aircraft with blade vortex

EUROCOPTER DEUTSCHLAND1 citations49