Inventor · disambiguated record
Craig Block
Also filed as: BLOCK CRAIG · BLOCK CRAIG D · BLOCK CRAIG DANIEL
3 granted patents·69 citations·filing 1993–2004
73Inventor score
Top patents by PatentIndex Score
3 records- 0186US6959466B2Power management system for street sweeperTENNANT CO·Filed 2002·Granted Nov 1, 2005·45 cites·26 claims
- 0268US7520378B2Chain driven conveyor having automatic tensioning street sweeping method and systemTENNANT CO·Filed 2004·Granted Apr 21, 2009·16 cites·17 claims
- 0333US5277722AManually fed machine for the formation of tabs on sheet stockE Z MACHINE CORP·Filed 1993·Granted Jan 11, 1994·8 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →