Inventor

HACKE CORNEL C

CA4 patents

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

RESPAN PRODUCTS INC

2 patents

US7559323B2Jul 14, 2009

Disposable mask assembly with exhaust filter

RESPAN PRODUCTS INC31 citations89

US8342179B2Jan 1, 2013

Disposable mask assembly with exhaust filter and valve disc and method of assembling same

RESPAN PRODUCTS INC26 citations87

HACKE GERHARD A

1 patent

US8622058B2Jan 7, 2014

Medical air tubing connection system

HACKE GERHARD A5 citations64

Arctic Shell

1 patent

USD362207SSep 12, 1995

Snowmobile enclosure

Arctic Shell8 citations59