Inventor · disambiguated record
Douglas Price
Also filed as: PRICE DOUGLAS · PRICE DOUGLAS R
5 granted patents·2 pending applications·88 citations·filing 1978–2012
80Inventor score
Top patents by PatentIndex Score
7 records- 0184US4341178AMethod of and apparatus for detecting leakage into the bilge of a sea vesselPRICE DOUGLAS R·Filed 1979·Granted Jul 27, 1982·42 cites·23 claims
- 0282US6916180B1Method and system for rating educational programsQUALISTAR EARLY LEARNING·Filed 2002·Granted Jul 12, 2005·36 cites·23 claims
- 0374US8308485B2Childhood educational program rating system and methodPRICE DOUGLAS·Filed 2012·Granted Nov 13, 2012·2 cites·35 claims
- 0471US8152530B2Rating method and system for early childhood educational programsPRICE DOUGLAS·Filed 2010·Granted Apr 10, 2012·1 cites·35 claims
- 0562US2009061403A1Rating method and system for early childhood educational programsQUALISTAR EARLY LEARNING·Filed 2008·Application pending·0 cites
- 0654US2005095566A1Rating method and system for early childhood educational programsFiled 2004·Application pending·0 cites
- 0734US4225949AMethod of and apparatus for navigating unmarked channelsATLANTIC DEV COMPANY·Filed 1978·Granted Sep 30, 1980·7 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →