Inventor · disambiguated record
Richard Ennis
Also filed as: ENNIS RICHARD · ENNIS RICHARD M
2 granted patents·2 pending applications·313 citations·filing 1985–2010
70Inventor score
Top patents by PatentIndex Score
4 records- 0194US4994439ATransmembrane formulations for drug administrationCALIFORNIA BIOTECHNOLOGY INC·Filed 1989·Granted Feb 19, 1991·293 cites·23 claims
- 0247US2008150676A1Keyless locking system for tool boxesT & E CONCRETE INC·Filed 2007·Application pending·0 cites
- 0342US4600227AHand-held filter separating deviceENNIS WILLIAM H·Filed 1985·Granted Jul 15, 1986·20 cites·8 claims
- 0440US2010223966A1Keyless locking system for tool boxesT & E CONCRETE INC·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →