Inventor · disambiguated record

Frederick L. Warner

Also filed as: WARNER FREDERICK L

3 granted patents·48 citations·filing 1980–1980

72Inventor score

Technology areasB41F

Files withAMERICAN NEWSPAPER PUB3

Top patents by PatentIndex Score

3 records

0177US4263848AMethod and apparatus for reducing air entrapment in rotary inking systemsAMERICAN NEWSPAPER PUB·Filed 1980·Granted Apr 28, 1981·21 cites·14 claims
0268US4301728ARotary printing press with a bumping mechanismAMERICAN NEWSPAPER PUB·Filed 1980·Granted Nov 24, 1981·18 cites·3 claims
0349US4290361AOn the fly adjusting mechanism for rotary printing pressesAMERICAN NEWSPAPER PUB·Filed 1980·Granted Sep 22, 1981·9 cites·3 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →