Inventor

GRUMM DARREN M

US11 patents

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

EXCEL IND

2 patents

US5822922AOct 20, 1998

Power drive system for modular dual pane rear-mounted window assembly

EXCEL IND112 citations95

US5581943ADec 10, 1996

Torque window

EXCEL IND22 citations86

ATWOOD MOBILE PRODUCTS INC

2 patents

US6237190B1May 29, 2001

Dual link door check

ATWOOD MOBILE PRODUCTS INC25 citations92

US6829861B1Dec 14, 2004

Awning-type insulated glazing assembly

ATWOOD MOBILE PRODUCTS INC24 citations90

DURA GLOBAL TECH INC

2 patents

US6941700B1Sep 13, 2005

Awning-type insulated glazing assembly

DURA GLOBAL TECH INC21 citations90

US7287802B2Oct 30, 2007

Vehicle transom window assembly

DURA GLOBAL TECH INC13 citations79

ATWOOD MOBILE PRODUCTS LLC

1 patent

USD599608SSep 8, 2009

Two burner range with oven

ATWOOD MOBILE PRODUCTS LLC29 citations91

EXCELL IND INC

1 patent

US5724769AMar 10, 1998

Motor vehicle window construction with pull-pull cable system

EXCELL IND INC90 citations91

DURA GLOBAL TECHNOLOGIES LLC

1 patent

US7730668B2Jun 8, 2010

Motor vehicle egress window

DURA GLOBAL TECHNOLOGIES LLC18 citations82

SMITH MARK L

1 patent

US8091948B2Jan 10, 2012

Flush-closing window for motor vehicles and method, guide track system and pin assembly therefor

SMITH MARK L10 citations79

EXCEL INDUSRIES INC

1 patent

US5822921AOct 20, 1998

Door with biasing window regulator

EXCEL INDUSRIES INC10 citations60