Inventor · disambiguated record
Frederick Harrison
Also filed as: HARRISON FREDERICK · HARRISON FREDERICK W
4 granted patents·1 pending application·63 citations·filing 1981–2025
75Inventor score
Top patents by PatentIndex Score
5 records- 0174US5575211AWashing Arrangement for rotary printerHYCORR MACHINE CORP·Filed 1995·Granted Nov 19, 1996·45 cites·26 claims
- 0270US12337158B2Apparatus for removing and retaining a needle shieldSANOFI SA·Filed 2018·Granted Jun 24, 2025·1 cites·17 claims
- 0369US2025295863A1Apparatus for Removing and Retaining a Needle ShieldSANOFI SA·Filed 2025·Application pending·0 cites
- 0454US6925923B2Rotary cutting die mounting systemHYCORR MACHINE CORP·Filed 2002·Granted Aug 9, 2005·8 cites·10 claims
- 0540US4444383ARotary slotter sheet feederHYCORR MACHINE CORP·Filed 1981·Granted Apr 24, 1984·9 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →