Inventor
WESTPHAL TEDDY M
14 patents
⚠️ This page may combine multiple inventors who share the name “WESTPHAL TEDDY M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOISE CASCADE CORP
8 patentsUS4428741AJan 31, 1984
Method for forming a seam release strip composite container
BOISE CASCADE CORP45 citations92
US4363404ADec 14, 1982
End closure for stackable frozen food containers
BOISE CASCADE CORP27 citations81
US4258859AMar 31, 1981
No-fin scored metal ends for containers
BOISE CASCADE CORP20 citations81
US3961566AJun 8, 1976
Method for forming patch top container end and closure member assembly
BOISE CASCADE CORP30 citations80
US4376506AMar 15, 1983
Seam release strip composite container
BOISE CASCADE CORP19 citations73
US4354784AOct 19, 1982
Method and apparatus for forming a non-silver scored metal end
BOISE CASCADE CORP13 citations73
US4254890AMar 10, 1981
Non-sliver scored metal end
BOISE CASCADE CORP13 citations73
US4216736AAug 12, 1980
Method and apparatus for forming no-fin scored metal ends
BOISE CASCADE CORP7 citations73
SONOCO DEV INC
4 patentsUS6662827B1Dec 16, 2003
Overpressure relief valve for packaging container
SONOCO DEV INC94 citations97
US7757879B2Jul 20, 2010
Container lid formed as a laminate having a built-in opening feature, container incorporating same, and method of making same
SONOCO DEV INC35 citations92
US7703625B2Apr 27, 2010
Container lid formed as a laminate having a built-in opening feature, container incorporating same, and method for making same
SONOCO DEV INC23 citations92
US7703664B2Apr 27, 2010
Paperboard container having curvilinear portion
SONOCO DEV INC9 citations76