Inventor · disambiguated record
Kathleen A. Hachey
Also filed as: HACHEY KATHLEEN A
7 granted patents·452 citations·filing 1994–2001
90Inventor score
Top patents by PatentIndex Score
7 records- 0194US6372829B1Antistatic composition3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Apr 16, 2002·121 cites·39 claims
- 0293US5774265ADurable retroreflective elementsMINNESOTA MINING & MFG·Filed 1996·Granted Jun 30, 1998·87 cites·25 claims
- 0393US5417515ARetroreflective article with dual reflectorMINNESOTA MINING & MFG·Filed 1994·Granted May 23, 1995·70 cites·17 claims
- 0491US6706920B2Antistatic composition3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Mar 16, 2004·32 cites·1 claims
- 0582US5750191ARetroreflective elementsMINNESOTA MINING & MFG·Filed 1995·Granted May 12, 1998·71 cites·22 claims
- 0675US5593246APatterned chalk-resistant pavement marking and method of makingMINNESOTA MINING & MFG·Filed 1994·Granted Jan 14, 1997·44 cites·27 claims
- 0773US5571362AMethod for making retroreflective article with dual reflectorsMINNESOTA MINING & MFG·Filed 1995·Granted Nov 5, 1996·27 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →