Inventor · disambiguated record
Teddy M. Westphal
Also filed as: WESTPHAL TEDDY M
14 granted patents·2 pending applications·349 citations·filing 1974–2010
94Inventor score
Top patents by PatentIndex Score
16 records- 0197US6662827B1Overpressure relief valve for packaging containerSONOCO DEV INC·Filed 2002·Granted Dec 16, 2003·94 cites·19 claims
- 0295US7757879B2Container lid formed as a laminate having a built-in opening feature, container incorporating same, and method of making sameSONOCO DEV INC·Filed 2005·Granted Jul 20, 2010·35 cites·21 claims
- 0390US7703625B2Container lid formed as a laminate having a built-in opening feature, container incorporating same, and method for making sameSONOCO DEV INC·Filed 2006·Granted Apr 27, 2010·23 cites·18 claims
- 0485US8128776B2Method for making a container lid formed as a laminate having a built-in opening featureSCHUETZ JEFFREY M·Filed 2010·Granted Mar 6, 2012·6 cites·8 claims
- 0576US4428741AMethod for forming a seam release strip composite containerBOISE CASCADE CORP·Filed 1982·Granted Jan 31, 1984·45 cites·3 claims
- 0672US4258859ANo-fin scored metal ends for containersBOISE CASCADE CORP·Filed 1980·Granted Mar 31, 1981·20 cites·7 claims
- 0768US3961566AMethod for forming patch top container end and closure member assemblyBOISE CASCADE CORP·Filed 1974·Granted Jun 8, 1976·30 cites·11 claims
- 0861US4363404AEnd closure for stackable frozen food containersBOISE CASCADE CORP·Filed 1981·Granted Dec 14, 1982·27 cites·6 claims
- 0957US2008283529A1Container Lid Formed as a Laminate Having a Built-In Opening Feature, and Container Incorporating SameSONOCO DEV INC·Filed 2007·Application pending·0 cites
- 1056US7703664B2Paperboard container having curvilinear portionSONOCO DEV INC·Filed 2004·Granted Apr 27, 2010·9 cites·9 claims
- 1151US4376506ASeam release strip composite containerBOISE CASCADE CORP·Filed 1981·Granted Mar 15, 1983·19 cites·5 claims
- 1248US4254890ANon-sliver scored metal endBOISE CASCADE CORP·Filed 1979·Granted Mar 10, 1981·13 cites·2 claims
- 1348US4216736AMethod and apparatus for forming no-fin scored metal endsBOISE CASCADE CORP·Filed 1979·Granted Aug 12, 1980·7 cites·15 claims
- 1448US2005035187A1Multilayer single wrap container and method and blank thereforSONOCO DEV INC·Filed 2003·Application pending·0 cites
- 1543US4354784AMethod and apparatus for forming a non-silver scored metal endBOISE CASCADE CORP·Filed 1980·Granted Oct 19, 1982·13 cites·3 claims
- 1635US5788112AContainer and end closure adapted for evacuating and back-flushing of gases during closingSONOCO PRODUCTS CO·Filed 1996·Granted Aug 4, 1998·8 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Teddy M. Westphal files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →