Inventor
HARDEN JOHN M
US9 patents
⚠️ This page may combine multiple inventors who share the name “HARDEN JOHN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STANDARD REGISTER CO
4 patentsUS5031939AJul 16, 1991
Product label
STANDARD REGISTER CO86 citations94
US6423390B1Jul 23, 2002
Pattern pouch label
STANDARD REGISTER CO11 citations72
US6733867B2May 11, 2004
Heat-transferable security stamp
STANDARD REGISTER CO3 citations60
US6410082B1Jun 25, 2002
Process for the formation of a heat-transferable security stamp entirely free of non-aqueous solvents
STANDARD REGISTER CO1 citations49