Inventor

KIERZKOWSKI MAREK

AU5 patents

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

ZEPHYROS INC

2 patents

US9623627B2Apr 18, 2017

Composite sound absorber

ZEPHYROS INC9 citations82

US8950549B2Feb 10, 2015

Composite sound absorber

ZEPHYROS INC11 citations82

COATES MICHAEL WILLIAM

1 patent

US8534419B2Sep 17, 2013

Composite sound absorber

COATES MICHAEL WILLIAM28 citations89

I N C CORP

1 patent

US7226656B2Jun 5, 2007

Thermoformable acoustic sheet

I N C CORP31 citations87

INC CORP PTY LTD

1 patent

US7749595B2Jul 6, 2010

Thermoformable acoustic sheet

INC CORP PTY LTD0 citations43