Pu Zhou

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Woodbury, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Photothermographic element with pre-formed iridium-doped silver hal...
- Patent number 5,563,030
- Issue date Oct 8, 1996
- Minnesota Mining and Manufacturing Company
- Chaofeng Zou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sensitizers for photothermographic elements
- Patent number 5,441,866
- Issue date Aug 15, 1995
- Minnesota Mining and Manufacturing Company
- James R. Miller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photothermographic element with pre-formed iridium-doped silver hal...
- Patent number 5,434,043
- Issue date Jul 18, 1995
- Minnesota Mining and Manufacturing Company
- Chaofeng Zou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photothermographic element with core-shell-type silver halide grains
- Patent number 5,382,504
- Issue date Jan 17, 1995
- Minnesota Mining and Manufacturing Company
- Steven M. Shor
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY