David E. McKnight

Person

Florence, SC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cap with one-way de-gas feature
- Patent number 6,776,301
- Issue date Aug 17, 2004
- Sonoco Development, Inc.
- Birgitt Torres-White
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Laminate for coffee packaging with energy cured coating
- Patent number 6,743,492
- Issue date Jun 1, 2004
- Sonoco Development, Inc.
- Marc Bray
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Packages and methods for differential oxygen scavenging
- Patent number 6,682,791
- Issue date Jan 27, 2004
- Sonoco Development, Inc.
- David E. McKnight
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Unsupported lap-sealable liner for composite container
- Publication number 20070131750
- Publication date Jun 14, 2007
- Michael T. Drummond
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Container having a metal end to which a membrane is sealed
- Publication number 20050252918
- Publication date Nov 17, 2005
- Sonoco Development, Inc.
- David McKnight
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Flexible carbonated beverage pouch
- Publication number 20050238765
- Publication date Oct 27, 2005
- Rodney M. Weaver
- B32 - LAYERED PRODUCTS
Information Patent Application
Packages and methods for differential oxygen scavenging
- Publication number 20040131809
- Publication date Jul 8, 2004
- Sonoco Development, Inc.
- David E. McKnight
- B32 - LAYERED PRODUCTS
Information Patent Application
Cap with one-way de-gas feature
- Publication number 20030146216
- Publication date Aug 7, 2003
- Birgitt Torres-White
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Laminate for coffee packaging with energy cured coating
- Publication number 20030027009
- Publication date Feb 6, 2003
- Marc Bray
- B32 - LAYERED PRODUCTS
Information Patent Application
Packages and methods for differential oxygen scavenging
- Publication number 20020155233
- Publication date Oct 24, 2002
- David E. McKnight
- B32 - LAYERED PRODUCTS

David E. McKnight

Person

Patents Grantslast 30 patents

Cap with one-way de-gas feature

Laminate for coffee packaging with energy cured coating

Packages and methods for differential oxygen scavenging

Patents Applicationslast 30 patents

Unsupported lap-sealable liner for composite container

Container having a metal end to which a membrane is sealed

Flexible carbonated beverage pouch

Packages and methods for differential oxygen scavenging

Cap with one-way de-gas feature

Laminate for coffee packaging with energy cured coating

Packages and methods for differential oxygen scavenging