Inventor · disambiguated record
Norman E. Hughes
Also filed as: HUGHES NORMAN E · HUGHES NORMAN EDWARD
5 granted patents·125 citations·filing 1976–1993
83Inventor score
Technology areasG03F
Files withHERCULES INC5
Top patents by PatentIndex Score
5 records- 0185US4056423APlatemaking apparatusHERCULES INC·Filed 1976·Granted Nov 1, 1977·39 cites·3 claims
- 0281US4266007AMultilayer printing plates and process for making sameHERCULES INC·Filed 1979·Granted May 5, 1981·31 cites·7 claims
- 0379US4332873AMultilayer printing plates and process for making sameHERCULES INC·Filed 1980·Granted Jun 1, 1982·33 cites·2 claims
- 0455US4383759AMethod and apparatus for producing a capped printing plateHERCULES INC·Filed 1981·Granted May 17, 1983·15 cites·3 claims
- 0542US5348605ATilting bucket assembly for photopolymer platemakingHERCULES INC·Filed 1993·Granted Sep 20, 1994·7 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →