Keith Rea — 12 Patents at Sonoco Development

Keith Rea has been granted 12 US patents while listed as an inventor at Sonoco Development. The first was granted in 1999 and the most recent in June 2006. Keith Rea ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Keith Rea in Florence, SC, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7055713	Easy-opening closure for retortable container	Lawrence E. Renck	2006-06-06	$13,847,000
6974056	Cup for measuring and dispensing powdered product	—	2005-12-13	$5,780,000
6725630	Method for induction sealing a plastic part to a composite container	Charles M. Braddock, Floyd Boatwright, J. Mark Morrow, James A. Lowry	2004-04-27	$9,409,000
6477956	Ink cartridge with self-closing valve	James Kick	2002-11-12	$3,451,000
6419351	Ink cartridge plunger	Rebecca Lawson, James W. Lowry	2002-07-16	$8,168,000
6334391	Ink cartridge valve system	Patrick B. Keese	2002-01-01
6192797	Ink cartridge for automated dispensing systems	James W. Lowry, James Kick	2001-02-27	$10,611,000
6165115	Process for closing and hermetically sealing a bottom of a container	—	2000-12-26	$21,595,000
6053400	Container having expanding or contracting end closure	—	2000-04-25	$19,616,000
6036629	Cylindrical composite container having a recessed spiral groove and process for manufacturing	Mark Morrow, James W. Lowry	2000-03-14	$20,049,000
5950913	Composite dough container with multiple stacked ingredient cups	Keith E. Antal, Sr.	1999-09-14	$25,668,000
5932798	Can strength and leakage test device	John Ellis Bacon	1999-08-03	$27,770,000

Keith Rea — 12 Patents

Issued Patents All Time

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