Inventor

DOEHLA JAMES ROY

US5 patents

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

BHA TECHNOLOGIES INC

2 patents

US6409785B1Jun 25, 2002

Cleanable HEPA filter media

BHA TECHNOLOGIES INC98 citations95

US6110249AAug 29, 2000

Filter element with membrane and bicomponent substrate

BHA TECHNOLOGIES INC145 citations93

BHA GROUP HOLDINGS INC

1 patent

US6203591B1Mar 20, 2001

Baghouse, long filter assembly and method of installation

BHA GROUP HOLDINGS INC54 citations89

DOEHLA JAMES ROY

1 patent

US8628605B2Jan 14, 2014

Filter bag having an adjustable band

DOEHLA JAMES ROY6 citations65

GEN ELECTRIC

1 patent

US7648563B2Jan 19, 2010

Methods and apparatus for manufacturing and assembling a baghouse bag filter tensioning assembly

GEN ELECTRIC6 citations53