Joseph Hanlon

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Lowell, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
On-press removable quenching overcoat for lithographic plates
- Patent number 5,677,108
- Issue date Oct 14, 1997
- Polaroid Corporation
- Yee-Ho Chia
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
On-press development of an overcoated lithographic plate
- Patent number 5,677,110
- Issue date Oct 14, 1997
- Polaroid Corporation
- Yee-Ho Chia
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS