Inventor

SHIFFER DAVID A

US8 patents

⚠️ This page may combine multiple inventors who share the name “SHIFFER DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHIFFER DAVID A

4 patents

USD650662SDec 20, 2011

Container

SHIFFER DAVID A54 citations96

USD650663SDec 20, 2011

Container

SHIFFER DAVID A49 citations96

USD650661SDec 20, 2011

Container

SHIFFER DAVID A31 citations91

USD650660SDec 20, 2011

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SHIFFER DAVID A40 citations91

TECH II INC

3 patents

USD646160SOct 4, 2011

Container

TECH II INC53 citations96

USD645738SSep 27, 2011

Container

TECH II INC60 citations96

US7942286B2May 17, 2011

Container lid arrangement

TECH II INC29 citations92

(unassigned)

1 patent

US5806710ASep 15, 1998

Container and closure lid