P

Inventor

STOFKO JR JOHN J

US25 patents
⚠️ This page may combine multiple inventors who share the name “STOFKO JR JOHN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MINNESOTA MINING & MFG

19 patents
US5389723AFeb 14, 1995

Transparent liquid absorbent materials for use as ink receptive layers

MINNESOTA MINING & MFG70 citations96
US5241006AAug 31, 1993

Printable transparency

MINNESOTA MINING & MFG51 citations96
US5219928AJun 15, 1993

Transparent liquid absorbent materials

MINNESOTA MINING & MFG46 citations96
US5134198AJul 28, 1992

Transparent liquid absorbent materials

MINNESOTA MINING & MFG72 citations96
US5102771AApr 7, 1992

Photosensitive materials

MINNESOTA MINING & MFG61 citations96
US5472789ADec 5, 1995

Transparent liquid absorbent materials for use as ink receptive layers

MINNESOTA MINING & MFG34 citations92
US5352736AOct 4, 1994

Transparent liquid absorbent materials

MINNESOTA MINING & MFG20 citations92
US5225316AJul 6, 1993

An imagable article comprising a photosensitive composition comprising a polymer having acid labile pendant groups

MINNESOTA MINING & MFG28 citations92
US5192617AMar 9, 1993

Transparent liquid absorbent materials

MINNESOTA MINING & MFG38 citations92
US5464900ANov 7, 1995

Water soluble organosiloxane compounds

MINNESOTA MINING & MFG55 citations91
US5411787AMay 2, 1995

Water based transparent image recording sheet

MINNESOTA MINING & MFG43 citations90
US5314785AMay 24, 1994

Photosensitive materials

MINNESOTA MINING & MFG14 citations74
US4337305AJun 29, 1982

Sensitized organic electron donor compounds

MINNESOTA MINING & MFG7 citations73
US4357405ANov 2, 1982

Fluorinated dye sensitized organic electron donor compound

MINNESOTA MINING & MFG9 citations72
US4356244AOct 26, 1982

Quinoxaline cyanine dye sensitized organic electron donor compounds

MINNESOTA MINING & MFG9 citations72
US4361637ANov 30, 1982

Electron bis-benzocarbazole donor compounds and photoconductive charge transport materials

MINNESOTA MINING & MFG8 citations71
US4756598AJul 12, 1988

Second harmonic generation with 5-chloro-2-nitroaniline

MINNESOTA MINING & MFG15 citations69
US5565518AOct 15, 1996

Water soluble organosiloxane compounds

MINNESOTA MINING & MFG14 citations67
US4367274AJan 4, 1983

Sensitized organic electron donor bis-benzocarbazole compounds

MINNESOTA MINING & MFG2 citations61

3M INNOVATIVE PROPERTIES CO

3 patents

YANG JIE

2 patents

STOFKO JR JOHN J

1 patent