Inventor · disambiguated record
Leland D. Chamness
Also filed as: CHAMNESS LELAND D
4 granted patents·989 citations·filing 1984–1993
85Inventor score
Technology areasA61M
Top patents by PatentIndex Score
4 records- 0192US4818186ADrive mechanism for disposable fluid infusion pumping cassetteABBOTT LAB·Filed 1987·Granted Apr 4, 1989·377 cites·22 claims
- 0291US5445621ADrug identification and security apparatus for infusion and pumping systemsABBOTT LAB·Filed 1993·Granted Aug 29, 1995·385 cites·30 claims
- 0373US4639245AFluid infusion pump driverOXIMETRIX·Filed 1985·Granted Jan 27, 1987·136 cites·14 claims
- 0462US4557725AI. V. Pump cassetteOXIMETRIX·Filed 1984·Granted Dec 10, 1985·91 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →