P

Inventor

HARVEY JOHN C

US11 patents
⚠️ This page may combine multiple inventors who share the name “HARVEY JOHN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PERSONALIZED MASS MEDIA CORP

4 patents
US5335277AAug 2, 1994

Signal processing appparatus and methods

PERSONALIZED MASS MEDIA CORP989 citations98
US5233654AAug 3, 1993

Signal processing apparatus and methods

PERSONALIZED MASS MEDIA CORP553 citations98
US5109414AApr 28, 1992

Signal processing apparatus and methods

PERSONALIZED MASS MEDIA CORP612 citations98
US4965825AOct 23, 1990

Signal processing apparatus and methods

PERSONALIZED MASS MEDIA CORP723 citations98

HARVEY JOHN C

3 patents
US4704725ANov 3, 1987

Signal processing apparatus and methods

HARVEY JOHN C645 citations98
US4694490ASep 15, 1987

Signal processing apparatus and methods

HARVEY JOHN C976 citations98
US9038124B1May 19, 2015

Signal processing apparatus and methods

HARVEY JOHN C0 citations61

3M INNOVATIVE PROPERTIES CO

2 patents
US5976686ANov 2, 1999

Diffuse reflective articles

3M INNOVATIVE PROPERTIES CO98 citations95
US6160663ADec 12, 2000

Film confined to a frame having relative anisotropic expansion characteristics

3M INNOVATIVE PROPERTIES CO43 citations88

Personalized Media Communications LLC

1 patent
US7861278B1Dec 28, 2010

Signal processing apparatus and methods

Personalized Media Communications LLC2 citations73

MINNESOTA MINING & MFG

1 patent
US5705253AJan 6, 1998

Video recording tapes suitable for high speed contact duplication

MINNESOTA MINING & MFG8 citations68