Inventor · disambiguated record
Alexander D. R. Walker
Also filed as: WALKER ALEXANDER D R · WALKER ALEXANDER WILLIAM
5 granted patents·1 pending application·80 citations·filing 1974–2003
81Inventor score
Top patents by PatentIndex Score
6 records- 0187USD280406SSingle key stroke instant programming controllerDYNA ELECTRONICS INC·Filed 1982·Granted Sep 3, 1985·34 cites·1 claims
- 0270US3946218AGeneral purpose calculator with capability for performing yield-to-maturity of a bond calculationHEWLETT PACKARD CO·Filed 1974·Granted Mar 23, 1976·19 cites·6 claims
- 0367US3955074AGeneral purpose calculator having keys with more than one function assigned theretoHEWLETT PACKARD CO·Filed 1974·Granted May 4, 1976·14 cites·15 claims
- 0456US4030587AComputer terminalWALKER ALEXANDER D R·Filed 1975·Granted Jun 21, 1977·11 cites·3 claims
- 0526US2004258869A1Modular plastic flooringFiled 2003·Application pending·0 cites
- 0622US4036067AIntegral revolution clutchN DIMENSIONS·Filed 1975·Granted Jul 19, 1977·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →