Matthew D Hall

US Patent:

7825191, Nov 2, 2010

Filed:

Dec 20, 2006

Appl. No.:

11/642072

Inventors:

Barry Alan Morris - Wilmington DE, US
Karlheinz Hausmann - Auvernier, CH
Matthew Scott Hall - Landenberg PA, US
John Chu Chen - Hockessin DE, US

Assignee:

E.I. du Pont de Nemours and Company - Wilmington DE

International Classification:

C08L 33/02

US Classification:

525221, 524556, 526319

Abstract:

A composition and an article comprising or produced from the composition are disclosed. The composition comprises an ionomer and a reducing static charge-buildup amount of potassium ion wherein the ionomer is neutralized with sodium, zinc, or magnesium ions. The article can be a film including a multilayer film.

US Patent:

20230049951, Feb 16, 2023

Filed:

Dec 31, 2021

Appl. No.:

17/566976

Inventors:

Matthew Hall - Wilmington DE, US

International Classification:

A47K 17/02
E03D 11/00

Abstract:

A table apparatus for connection to a toilet bowl. The apparatus includes a clamp for connecting to a toilet-bowl rim. A longitudinally adjustable arm configured to extend from the rim of the toilet to a distal end above the toilet. A table top is attached to the distal end of the adjustable arm for holding common objects such as electronic devices, smart phones, electronic books, magazines, and the like.

US Patent:

20200363181, Nov 19, 2020

Filed:

May 15, 2019

Appl. No.:

16/412539

Inventors:

- Nashua NH, US
Benjamin K. CAMPBELL - Nashua NH, US
Ryan DIPPEL - Arlington MA, US
Matthew M. HALL - Nashua NH, US
Andrew KAYE - Alamo CA, US
John A. MITCHELL - Amherst NH, US
William R. SAMUELS - Wilton NH, US
Timothy W. SPENCE - Hollis NH, US
Heather A. WICKMAN - Hollis NH, US

International Classification:

F42C 15/188

Abstract:

The system and method for forming an ignition sequencer comprising two inseparable portions (a body and an armature) where an armature is articulable with respect to a body to allow for the existence of no less than two distinct stages of the ignition sequence through the articulating motion of the additively-manufactured armature. The ignition sequencer assembly architecture allows for installation of an internal energetic compound while all components are assembled and interconnected. The ignition sequencer assembly architecture allows for installation into a next higher-level assembly using a single, uniaxial, force.