Inventor · disambiguated record
William Bloothoofd
Also filed as: BLOOTHOOFD WILLIAM
5 granted patents·47 citations·filing 1981–1989
79Inventor score
Files withHERCULES INC5
Top patents by PatentIndex Score
5 records- 0155US4383759AMethod and apparatus for producing a capped printing plateHERCULES INC·Filed 1981·Granted May 17, 1983·15 cites·3 claims
- 0249US4638758ACapped printing plate making machineHERCULES INC·Filed 1985·Granted Jan 27, 1987·11 cites·14 claims
- 0344US4450226AMethod and apparatus for producing a printing plateHERCULES INC·Filed 1982·Granted May 22, 1984·10 cites·1 claims
- 0442US4403566AApparatus for producing a printing plateHERCULES INC·Filed 1981·Granted Sep 13, 1983·8 cites·3 claims
- 0531US5012738APrinting plate locking deviceHERCULES INC·Filed 1989·Granted May 7, 1991·3 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →