Inventor · disambiguated record
David J. Cash
Also filed as: CASH DAVID J
5 granted patents·2 pending applications·64 citations·filing 1984–2023
79Inventor score
Top patents by PatentIndex Score
7 records- 0170US12419518B2Ophthalmic instrument probe detection methodREICHERT INC·Filed 2023·Granted Sep 23, 2025·0 cites·18 claims
- 0263US6172746B1Transmitted light refractometerLEICA MICROSYSTEMS INC·Filed 1999·Granted Jan 9, 2001·28 cites·8 claims
- 0361US6924607B2Method and apparatus for automatically shutting off a microscopeLEICA MICROSYSTEMS INC·Filed 2002·Granted Aug 2, 2005·8 cites·11 claims
- 0455US6717373B2Method and apparatus for supplying power to a source of illumination in a microscopeLEICA MICROSYSTEMS INC·Filed 2002·Granted Apr 6, 2004·7 cites·13 claims
- 0553US4616852AMoney debit card application form and method of processing sameTALMAN HOME FEDERAL SAVINGS AN·Filed 1984·Granted Oct 14, 1986·21 cites·6 claims
- 0639US2005128575A1Microscope stage contrasting meansLEICA MICROSYSTEMS INC·Filed 2003·Application pending·0 cites
- 0734US2003117700A1Microscope stand having auxiliary power outletFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →